Getting the data for Assignment 3, WF ED 540

This RScript is available as ReadGSSdata.R in

the Class 12 folder at https://goo.gl/lSYV9c

Load the packages that you will need

require(foreign)

## Loading required package: foreign

require(dplyr)

## Loading required package: dplyr
## 
## Attaching package: 'dplyr'
## 
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## 
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union

require(ggvis)

## Loading required package: ggvis

require(magrittr)

## Loading required package: magrittr

The packages must be installed, if not already

installed, in your instance of R

Read the SPSS .SAV file in to R

GSSdata <- read.spss("GSS.SAV",  
                     max.value.labels=TRUE, to.data.frame=FALSE,
                     trim.factor.names=FALSE, 
                     reencode=NA, use.missings=to.data.frame)

Read the newly-read data from GSS.SAV

into a data frame in R

Convert the data frame to a table frame through

the dplyr function, tbl_df

## Observations: 4,820
## Variables: 1,061
## $ YEAR       (dbl) 2012, 2012, 2012, 2012, 2012, 2012, 2012, 2012, 201...
## $ ID         (dbl) 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, ...
## $ WRKSTAT    (dbl) 2, 2, 1, 8, 5, 8, 7, 7, 7, 1, 8, 2, 7, 8, 2, 1, 1, ...
## $ HRS1       (dbl) 15, 30, 60, -1, -1, -1, -1, -1, -1, 40, -1, 20, -1,...
## $ HRS2       (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ EVWORK     (dbl) 0, 0, 0, 1, 1, 1, 1, 2, 2, 0, 1, 0, 2, 1, 0, 0, 0, ...
## $ WRKSLF     (dbl) 2, 2, 2, 2, 2, 2, 2, 0, 0, 2, 2, 8, 0, 2, 2, 2, 2, ...
## $ WRKGOVT    (dbl) 2, 2, 2, 2, 1, 2, 2, 0, 0, 2, 2, 2, 0, 1, 2, 2, 2, ...
## $ OCC10      (dbl) 4800, 2900, 1320, 800, 3800, 1300, 4760, 0, 0, 50, ...
## $ INDUS10    (dbl) 7470, 770, 6070, 6990, 9470, 7290, 5190, 0, 0, 9170...
## $ MARITAL    (dbl) 5, 5, 1, 1, 4, 2, 1, 4, 1, 5, 3, 5, 5, 3, 5, 5, 1, ...
## $ DIVORCE    (dbl) 0, 0, 2, 1, 0, 2, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, ...
## $ WIDOWED    (dbl) 0, 0, 2, 2, 2, 0, 2, 2, 2, 0, 1, 0, 0, 2, 0, 0, 2, ...
## $ SPWRKSTA   (dbl) 0, 0, 7, 1, 0, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 7, ...
## $ SPHRS1     (dbl) -1, -1, -1, 60, -1, -1, 60, -1, 98, -1, -1, -1, -1,...
## $ SPHRS2     (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ SPEVWORK   (dbl) 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, ...
## $ SPWRKSLF   (dbl) 0, 0, 2, 1, 0, 0, 1, 0, 8, 0, 0, 0, 0, 0, 0, 0, 2, ...
## $ SPOCC10    (dbl) 0, 0, 2310, 4700, 0, 0, 6260, 0, 9999, 0, 0, 0, 0, ...
## $ SPIND10    (dbl) 0, 0, 7860, 4770, 0, 0, 770, 0, 9999, 0, 0, 0, 0, 0...
## $ PAWRKSLF   (dbl) 2, 0, 0, 2, 1, 2, 2, 0, 8, 2, 2, 0, 2, 2, 2, 2, 1, ...
## $ PAOCC10    (dbl) 4710, 0, 0, 10, 430, 3710, 9810, 0, 0, 4220, 8200, ...
## $ PAIND10    (dbl) 4380, 0, 0, 1870, 8770, 9470, 9790, 0, 0, 8180, 297...
## $ MAWRKSLF   (dbl) 0, 2, 2, 0, 2, 2, 2, 1, 2, 2, 0, 2, 0, 2, 1, 2, 0, ...
## $ MAOCC10    (dbl) 0, 100, 2540, 0, 8350, 5700, 4760, 4230, 4720, 4600...
## $ MAIND10    (dbl) 0, 2190, 8470, 0, 8090, 770, 8680, 9290, 4970, 7070...
## $ SIBS       (dbl) 1, 2, 1, 2, 0, 4, 2, 2, 2, 0, 4, 2, 6, 7, 6, 2, 5, ...
## $ CHILDS     (dbl) 0, 0, 2, 2, 3, 2, 2, 3, 2, 0, 6, 3, 4, 6, 4, 4, 3, ...
## $ AGE        (dbl) 22, 21, 42, 49, 70, 50, 35, 24, 28, 28, 55, 36, 28,...
## $ AGEKDBRN   (dbl) 0, 0, 32, 24, 24, 25, 23, 17, 18, 0, 22, 26, 20, 16...
## $ EDUC       (dbl) 16, 12, 12, 13, 16, 19, 15, 11, 9, 17, 10, 16, 12, ...
## $ PAEDUC     (dbl) 16, 97, 97, 18, 98, 14, 14, 97, 98, 14, 98, 97, 98,...
## $ MAEDUC     (dbl) 16, 12, 15, 16, 12, 12, 12, 11, 12, 12, 97, 13, 97,...
## $ SPEDUC     (dbl) 97, 97, 16, 16, 97, 97, 12, 97, 98, 97, 97, 97, 97,...
## $ DEGREE     (dbl) 3, 1, 1, 1, 3, 3, 2, 0, 0, 3, 0, 3, 1, 1, 0, 1, 1, ...
## $ PADEG      (dbl) 4, 7, 7, 4, 0, 2, 2, 7, 8, 2, 8, 7, 8, 0, 0, 1, 0, ...
## $ MADEG      (dbl) 3, 1, 2, 3, 1, 1, 1, 0, 1, 1, 7, 1, 1, 0, 0, 1, 1, ...
## $ SPDEG      (dbl) 7, 7, 3, 3, 7, 7, 1, 7, 8, 7, 7, 7, 7, 7, 7, 7, 0, ...
## $ MAJOR1     (dbl) 19, 0, 0, 0, 43, 43, 9, 0, 0, 77, 0, 49, 0, 0, 0, 0...
## $ MAJOR2     (dbl) 0, 0, 0, 0, 0, 29, 42, 0, 0, 47, 0, 0, 0, 0, 0, 0, ...
## $ DIPGED     (dbl) 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 1, 1, ...
## $ SPDIPGED   (dbl) 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHENHS     (dbl) 0, 0, 0, 1981, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 199...
## $ WHENCOL    (dbl) 2012, 0, 0, 0, 1964, 1999, 2003, 0, 0, 2006, 0, 200...
## $ SEX        (dbl) 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 1, ...
## $ RACE       (dbl) 1, 1, 3, 1, 2, 1, 1, 3, 2, 1, 1, 2, 1, 2, 3, 2, 1, ...
## $ RES16      (dbl) 3, 3, 6, 5, 3, 1, 3, 4, 8, 3, 4, 3, 1, 4, 3, 4, 1, ...
## $ REG16      (dbl) 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 0, 1, 0, ...
## $ MOBILE16   (dbl) 2, 1, 3, 2, 1, 2, 1, 1, 8, 1, 1, 3, 3, 1, 3, 2, 3, ...
## $ FAMILY16   (dbl) 1, 5, 5, 1, 3, 0, 1, 7, 0, 1, 4, 5, 0, 0, 1, 3, 8, ...
## $ FAMDIF16   (dbl) 0, 2, 2, 0, 2, 1, 0, 5, 5, 0, 1, 2, 5, 5, 0, 2, 5, ...
## $ MAWRKGRW   (dbl) 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 0, 1, 8, 1, 1, 1, 2, ...
## $ INCOM16    (dbl) 4, 4, 2, 5, 2, 8, 3, 3, 3, 1, 4, 2, 3, 1, 1, 3, 3, ...
## $ BORN       (dbl) 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, ...
## $ PARBORN    (dbl) 0, 0, 8, 0, 0, 0, 0, 8, 0, 0, 9, 0, 0, 0, 8, 0, 8, ...
## $ GRANBORN   (dbl) 4, 0, 4, 0, 0, 0, -1, 4, 0, 0, -1, 0, 0, 0, 4, 0, 4...
## $ HOMPOP     (dbl) 3, 5, 4, 3, 1, 2, 4, 4, 2, 1, 2, 5, 3, 1, 4, 3, 4, ...
## $ BABIES     (dbl) 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 9, 1, 2, 0, 0, 0, 1, ...
## $ PRETEEN    (dbl) 0, 0, 2, 0, 0, 0, 2, 1, 0, 0, 9, 2, 0, 0, 1, 2, 1, ...
## $ TEENS      (dbl) 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, ...
## $ ADULTS     (dbl) 3, 4, 2, 3, 1, 2, 2, 1, 2, 1, 9, 2, 1, 1, 3, 1, 2, ...
## $ UNRELAT    (dbl) 0, 0, 0, 0, -1, 1, 0, -1, 0, -1, 1, 0, -1, -1, 0, 0...
## $ EARNRS     (dbl) 3, 3, 1, 2, 0, 1, 4, 0, 3, 1, 0, 2, 0, 0, 4, 1, 1, ...
## $ INCOME     (dbl) 12, 12, 12, 12, 12, 12, 12, 5, 1, 12, 1, 12, 8, 11,...
## $ RINCOME    (dbl) 0, 0, 12, 0, 0, 0, 0, 0, 0, 12, 0, 6, 0, 0, 10, 12,...
## $ INCOME06   (dbl) 25, 25, 23, 24, 19, 15, 16, 5, 1, 16, 1, 19, 8, 14,...
## $ RINCOM06   (dbl) 0, 0, 23, 0, 0, 0, 0, 0, 0, 16, 0, 6, 0, 0, 11, 19,...
## $ REGION     (dbl) 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, ...
## $ XNORCSIZ   (dbl) 6, 6, 6, 6, 2, 2, 2, 2, 2, 2, 4, 4, 4, 4, 4, 4, 4, ...
## $ SRCBELT    (dbl) 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, ...
## $ SIZE       (dbl) 14, 14, 14, 14, 24, 24, 24, 24, 24, 24, 56, 56, 56,...
## $ PARTYID    (dbl) 2, 4, 2, 5, 0, 0, 3, 3, 3, 0, 0, 1, 3, 3, 3, 5, 5, ...
## $ VOTE08     (dbl) 2, 3, 1, 1, 1, 1, 2, 3, 1, 1, 1, 2, 2, 1, 2, 1, 3, ...
## $ PRES08     (dbl) 0, 0, 1, 2, 1, 1, 0, 0, 1, 1, 2, 0, 0, 1, 0, 1, 0, ...
## $ IF08WHO    (dbl) 1, 1, 0, 0, 0, 0, 2, 8, 0, 0, 0, 1, 9, 0, 1, 0, 1, ...
## $ POLVIEWS   (dbl) 4, 5, 5, 5, 2, 4, 4, 4, 6, 2, 1, 2, 4, 8, 7, 3, 4, ...
## $ NATSPAC    (dbl) 0, 0, 2, 0, 0, 2, 1, 0, 2, 2, 0, 3, 0, 3, 0, 2, 0, ...
## $ NATENVIR   (dbl) 0, 0, 2, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, ...
## $ NATHEAL    (dbl) 0, 0, 3, 0, 0, 1, 1, 0, 2, 1, 0, 1, 0, 1, 0, 1, 0, ...
## $ NATCITY    (dbl) 0, 0, 2, 0, 0, 1, 1, 0, 1, 8, 0, 1, 0, 1, 0, 1, 0, ...
## $ NATCRIME   (dbl) 0, 0, 2, 0, 0, 2, 1, 0, 2, 2, 0, 1, 0, 1, 0, 1, 0, ...
## $ NATDRUG    (dbl) 0, 0, 8, 0, 0, 1, 2, 0, 2, 1, 0, 1, 0, 3, 0, 1, 0, ...
## $ NATEDUC    (dbl) 0, 0, 1, 0, 0, 2, 1, 0, 1, 1, 0, 1, 0, 1, 0, 2, 0, ...
## $ NATRACE    (dbl) 0, 0, 2, 0, 0, 3, 2, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, ...
## $ NATARMS    (dbl) 0, 0, 3, 0, 0, 3, 1, 0, 2, 2, 0, 2, 0, 3, 0, 1, 0, ...
## $ NATAID     (dbl) 0, 0, 3, 0, 0, 3, 2, 0, 2, 2, 0, 3, 0, 3, 0, 1, 0, ...
## $ NATFARE    (dbl) 0, 0, 2, 0, 0, 3, 3, 0, 1, 1, 0, 1, 0, 1, 0, 2, 0, ...
## $ NATROAD    (dbl) 3, 2, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 3, 3, 2, 2, 1, ...
## $ NATSOC     (dbl) 1, 3, 2, 8, 1, 3, 1, 3, 2, 1, 1, 1, 2, 1, 1, 1, 1, ...
## $ NATMASS    (dbl) 1, 2, 8, 2, 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, ...
## $ NATPARK    (dbl) 2, 2, 1, 3, 2, 1, 2, 2, 1, 8, 1, 1, 1, 1, 1, 2, 1, ...
## $ NATCHLD    (dbl) 2, 2, 1, 8, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, ...
## $ NATSCI     (dbl) 2, 1, 1, 3, 1, 1, 2, 2, 3, 2, 8, 2, 3, 2, 1, 2, 8, ...
## $ NATENRGY   (dbl) 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 2, 1, ...
## $ NATSPACY   (dbl) 8, 3, 0, 8, 3, 0, 0, 8, 0, 0, 3, 0, 3, 0, 3, 0, 2, ...
## $ NATENVIY   (dbl) 1, 1, 0, 3, 2, 0, 0, 8, 0, 0, 3, 0, 1, 0, 1, 0, 8, ...
## $ NATHEALY   (dbl) 2, 1, 0, 2, 1, 0, 0, 2, 0, 0, 1, 0, 1, 0, 1, 0, 2, ...
## $ NATCITYY   (dbl) 1, 2, 0, 2, 8, 0, 0, 8, 0, 0, 1, 0, 3, 0, 2, 0, 8, ...
## $ NATCRIMY   (dbl) 2, 1, 0, 1, 2, 0, 0, 3, 0, 0, 2, 0, 2, 0, 2, 0, 2, ...
## $ NATDRUGY   (dbl) 2, 3, 0, 2, 1, 0, 0, 1, 0, 0, 2, 0, 2, 0, 8, 0, 8, ...
## $ NATEDUCY   (dbl) 1, 1, 0, 1, 1, 0, 0, 2, 0, 0, 1, 0, 1, 0, 2, 0, 2, ...
## $ NATRACEY   (dbl) 2, 2, 0, 8, 2, 0, 0, 3, 0, 0, 2, 0, 2, 0, 2, 0, 8, ...
## $ NATARMSY   (dbl) 3, 2, 0, 2, 1, 0, 0, 3, 0, 0, 1, 0, 3, 0, 3, 0, 2, ...
## $ NATAIDY    (dbl) 2, 3, 0, 3, 2, 0, 0, 1, 0, 0, 3, 0, 2, 0, 2, 0, 8, ...
## $ NATFAREY   (dbl) 1, 3, 0, 3, 1, 0, 0, 1, 0, 0, 1, 0, 1, 0, 2, 0, 2, ...
## $ EQWLTH     (dbl) 0, 3, 5, 7, 7, 0, 2, 1, 0, 1, 0, 1, 4, 0, 7, 1, 4, ...
## $ TAX        (dbl) 2, 2, 2, 0, 0, 2, 0, 1, 3, 2, 1, 0, 2, 1, 0, 1, 0, ...
## $ SPKATH     (dbl) 8, 1, 1, 0, 0, 1, 0, 8, 1, 1, 1, 0, 1, 2, 0, 2, 0, ...
## $ COLATH     (dbl) 4, 5, 4, 0, 0, 5, 0, 5, 4, 4, 4, 0, 4, 5, 0, 5, 0, ...
## $ LIBATH     (dbl) 9, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 1, 0, 1, 0, ...
## $ SPKRAC     (dbl) 2, 1, 1, 0, 0, 1, 0, 8, 2, 1, 2, 0, 1, 2, 0, 2, 0, ...
## $ COLRAC     (dbl) 5, 5, 5, 0, 0, 5, 0, 5, 5, 4, 4, 0, 4, 5, 0, 5, 0, ...
## $ LIBRAC     (dbl) 8, 2, 2, 0, 0, 2, 0, 1, 1, 2, 8, 0, 2, 1, 0, 1, 0, ...
## $ SPKCOM     (dbl) 2, 1, 1, 0, 0, 1, 0, 2, 1, 1, 8, 0, 1, 2, 0, 2, 0, ...
## $ COLCOM     (dbl) 5, 4, 5, 0, 0, 8, 0, 4, 4, 5, 8, 0, 5, 4, 0, 4, 0, ...
## $ LIBCOM     (dbl) 2, 2, 2, 0, 0, 2, 0, 1, 2, 2, 8, 0, 2, 1, 0, 1, 0, ...
## $ SPKMIL     (dbl) 1, 1, 1, 0, 0, 1, 0, 2, 2, 1, 1, 0, 1, 2, 0, 2, 0, ...
## $ COLMIL     (dbl) 5, 5, 4, 0, 0, 5, 0, 8, 5, 4, 8, 0, 4, 5, 0, 5, 0, ...
## $ LIBMIL     (dbl) 2, 2, 2, 0, 0, 1, 0, 8, 1, 2, 8, 0, 2, 1, 0, 1, 0, ...
## $ SPKHOMO    (dbl) 1, 2, 1, 0, 0, 1, 0, 1, 1, 1, 8, 0, 1, 8, 0, 1, 0, ...
## $ COLHOMO    (dbl) 4, 5, 4, 0, 0, 4, 0, 4, 4, 4, 8, 0, 4, 5, 0, 4, 0, ...
## $ LIBHOMO    (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 1, 2, 8, 0, 2, 1, 0, 2, 0, ...
## $ SPKMSLM    (dbl) 2, 2, 1, 0, 0, 2, 0, 2, 2, 1, 8, 0, 1, 2, 0, 2, 0, ...
## $ COLMSLM    (dbl) 8, 5, 4, 0, 0, 5, 0, 5, 5, 5, 8, 0, 4, 5, 0, 5, 0, ...
## $ LIBMSLM    (dbl) 1, 1, 2, 0, 0, 1, 0, 1, 1, 2, 8, 0, 1, 1, 0, 1, 0, ...
## $ CAPPUN     (dbl) 8, 1, 8, 1, 2, 2, 1, 2, 8, 2, 1, 2, 2, 8, 2, 2, 1, ...
## $ GUNLAW     (dbl) 2, 1, 2, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, ...
## $ COURTS     (dbl) 8, 2, 8, 8, 2, 2, 2, 1, 1, 3, 8, 8, 2, 2, 2, 2, 8, ...
## $ GRASS      (dbl) 0, 1, 1, 1, 2, 0, 1, 2, 0, 1, 0, 1, 1, 0, 2, 2, 2, ...
## $ RELIG      (dbl) 2, 2, 1, 1, 1, 1, 11, 2, 4, 4, 2, 1, 4, 1, 2, 1, 2,...
## $ DENOM      (dbl) 0, 0, 70, 48, 14, 98, 0, 0, 0, 0, 0, 18, 0, 60, 0, ...
## $ OTHER      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0,...
## $ OTHJEW     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 0, 0, 3, 0, 0, 0, 0, ...
## $ JEW        (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ JEWAJ      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FUND       (dbl) 2, 2, 2, 3, 1, 9, 2, 2, 3, 3, 2, 1, 3, 1, 2, 1, 2, ...
## $ ATTEND     (dbl) 2, 0, 0, 0, 1, 0, 3, 3, 0, 2, 7, 0, 0, 8, 3, 4, 7, ...
## $ RELITEN    (dbl) 2, 2, 1, 2, 3, 2, 3, 2, 4, 4, 1, 2, 4, 1, 2, 2, 3, ...
## $ RELITENA   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ POSTLIFE   (dbl) 1, 1, 1, 1, 8, 1, 1, 2, 2, 8, 1, 1, 1, 1, 1, 1, 1, ...
## $ PRAY       (dbl) 4, 6, 1, 6, 1, 1, 4, 5, 6, 2, 2, 2, 6, 1, 1, 1, 4, ...
## $ POPESPKS   (dbl) 3, 2, 0, 0, 0, 0, 0, 3, 0, 0, 8, 0, 0, 0, 3, 0, 8, ...
## $ RELIG16    (dbl) 2, 2, 2, 1, 2, 11, 1, 2, 4, 1, 2, 1, 2, 1, 2, 1, 2,...
## $ DENOM16    (dbl) 0, 0, 0, 48, 0, 70, 70, 0, 0, 70, 0, 18, 0, 60, 0, ...
## $ OTH16      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 68, 0, 0, 0,...
## $ OTHJEW16   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 3, 0, 0, 0, 0, ...
## $ JEW16      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ JEW16AJ    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FUND16     (dbl) 2, 2, 2, 3, 2, 2, 2, 2, 3, 2, 2, 1, 2, 1, 2, 1, 2, ...
## $ SPREL      (dbl) 0, 0, 1, 2, 0, 0, 2, 0, 98, 0, 0, 0, 0, 0, 0, 0, 2,...
## $ SPDEN      (dbl) 0, 0, 70, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,...
## $ SPOTHER    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPOTHJEW   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPJEW      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPJEWAJ    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPFUND     (dbl) 0, 0, 2, 2, 0, 0, 2, 0, 9, 0, 0, 0, 0, 0, 0, 0, 2, ...
## $ SPREL16    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPDEN16    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPOTH16    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPJEW16    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRAYER     (dbl) 1, 0, 0, 1, 2, 2, 2, 0, 2, 0, 8, 8, 0, 2, 2, 0, 1, ...
## $ BIBLE      (dbl) 2, 1, 2, 2, 1, 2, 1, 2, 2, 2, 8, 2, 3, 1, 3, 2, 8, ...
## $ RACOPEN    (dbl) 2, 1, 2, 0, 0, 2, 0, 1, 2, 2, 1, 0, 1, 2, 0, 2, 0, ...
## $ RACLIVE    (dbl) 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ AFFRMACT   (dbl) 8, 0, 0, 3, 3, 3, 3, 0, 1, 0, 8, 8, 0, 1, 1, 0, 3, ...
## $ WRKWAYUP   (dbl) 2, 0, 0, 1, 1, 2, 2, 0, 1, 0, 8, 2, 0, 1, 2, 0, 3, ...
## $ CLOSEBLK   (dbl) 5, 6, 5, 0, 0, 5, 0, 5, 9, 7, 9, 0, 5, 5, 0, 9, 0, ...
## $ CLOSEWHT   (dbl) 7, 7, 4, 0, 0, 5, 0, 5, 9, 5, 9, 0, 9, 5, 0, 7, 0, ...
## $ HAPPY      (dbl) 1, 1, 2, 1, 1, 1, 2, 2, 3, 2, 1, 2, 3, 1, 3, 2, 2, ...
## $ HAPMAR     (dbl) 0, 0, 1, 1, 0, 0, 2, 0, 3, 0, 0, 0, 0, 0, 0, 0, 1, ...
## $ HAPCOHAB   (dbl) 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, ...
## $ HEALTH     (dbl) 2, 1, 2, 0, 0, 4, 0, 3, 3, 2, 4, 0, 3, 2, 0, 2, 0, ...
## $ LIFE       (dbl) 1, 1, 1, 0, 0, 8, 0, 2, 2, 1, 2, 0, 2, 1, 0, 2, 0, ...
## $ HELPFUL    (dbl) 0, 2, 1, 1, 3, 0, 3, 3, 0, 3, 0, 1, 8, 0, 2, 2, 2, ...
## $ FAIR       (dbl) 0, 1, 1, 2, 1, 0, 3, 3, 0, 3, 0, 1, 1, 0, 1, 1, 2, ...
## $ TRUST      (dbl) 0, 2, 1, 1, 2, 0, 2, 2, 0, 3, 0, 2, 2, 0, 2, 2, 2, ...
## $ CONFINAN   (dbl) 0, 3, 2, 1, 3, 0, 2, 2, 0, 2, 0, 3, 3, 0, 2, 2, 3, ...
## $ CONBUS     (dbl) 0, 1, 2, 1, 3, 0, 3, 2, 0, 3, 0, 3, 1, 0, 1, 2, 2, ...
## $ CONCLERG   (dbl) 0, 1, 2, 1, 2, 0, 2, 2, 0, 2, 0, 3, 3, 0, 1, 1, 2, ...
## $ CONEDUC    (dbl) 0, 2, 2, 2, 1, 0, 3, 1, 0, 2, 0, 3, 2, 0, 1, 2, 2, ...
## $ CONFED     (dbl) 0, 2, 2, 3, 1, 0, 3, 3, 0, 1, 0, 2, 3, 0, 2, 3, 8, ...
## $ CONLABOR   (dbl) 0, 2, 2, 3, 3, 0, 2, 2, 0, 2, 0, 2, 2, 0, 2, 3, 2, ...
## $ CONPRESS   (dbl) 0, 3, 2, 2, 3, 0, 2, 2, 0, 2, 0, 3, 1, 0, 2, 2, 8, ...
## $ CONMEDIC   (dbl) 0, 1, 1, 1, 2, 0, 2, 1, 0, 2, 0, 2, 1, 0, 1, 1, 1, ...
## $ CONTV      (dbl) 0, 1, 2, 2, 3, 0, 2, 2, 0, 2, 0, 2, 2, 0, 2, 2, 8, ...
## $ CONJUDGE   (dbl) 0, 1, 2, 2, 1, 0, 2, 1, 0, 2, 0, 8, 3, 0, 1, 2, 2, ...
## $ CONSCI     (dbl) 0, 1, 1, 8, 1, 0, 2, 2, 0, 1, 0, 8, 2, 0, 1, 2, 8, ...
## $ CONLEGIS   (dbl) 0, 1, 3, 3, 3, 0, 2, 2, 0, 2, 0, 3, 3, 0, 2, 3, 8, ...
## $ CONARMY    (dbl) 0, 1, 1, 1, 1, 0, 1, 2, 0, 1, 0, 1, 2, 0, 1, 2, 2, ...
## $ OBEY       (dbl) 0, 2, 4, 2, 4, 0, 3, 1, 0, 5, 0, 4, 2, 0, 3, 3, 5, ...
## $ POPULAR    (dbl) 0, 5, 1, 5, 5, 0, 5, 5, 0, 4, 0, 5, 5, 0, 4, 5, 4, ...
## $ THNKSELF   (dbl) 0, 3, 5, 3, 1, 0, 1, 4, 0, 2, 0, 1, 3, 0, 2, 1, 1, ...
## $ WORKHARD   (dbl) 0, 1, 2, 1, 2, 0, 2, 2, 0, 3, 0, 3, 4, 0, 5, 2, 2, ...
## $ HELPOTH    (dbl) 0, 4, 3, 4, 3, 0, 4, 3, 0, 1, 0, 2, 1, 0, 1, 4, 3, ...
## $ SOCREL     (dbl) 3, 0, 0, 5, 2, 1, 7, 0, 5, 0, 2, 4, 0, 2, 6, 0, 2, ...
## $ SOCOMMUN   (dbl) 2, 0, 0, 7, 4, 1, 3, 0, 2, 0, 7, 2, 0, 2, 7, 0, 2, ...
## $ SOCFREND   (dbl) 4, 0, 0, 6, 5, 7, 1, 0, 7, 0, 2, 4, 0, 5, 6, 0, 2, ...
## $ SOCBAR     (dbl) 2, 0, 0, 7, 7, 7, 7, 0, 7, 0, 7, 6, 0, 5, 5, 0, 7, ...
## $ AGED       (dbl) 0, 1, 2, 1, 3, 0, 3, 1, 0, 3, 0, 1, 1, 0, 2, 2, 8, ...
## $ WEEKSWRK   (dbl) 42, 30, 52, 0, 0, 0, 0, 0, 0, 52, 0, 52, 0, 0, 52, ...
## $ PARTFULL   (dbl) 2, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 2, 1, 1, ...
## $ JOBLOSE    (dbl) 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 4, 0, 8, ...
## $ JOBFIND    (dbl) 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 2, ...
## $ SATJOB     (dbl) 1, 1, 3, 0, 0, 0, 1, 2, 2, 2, 0, 2, 8, 0, 3, 1, 2, ...
## $ RICHWORK   (dbl) 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, ...
## $ JOBINC     (dbl) 2, 0, 0, 0, 0, 2, 5, 0, 1, 0, 1, 2, 0, 2, 0, 0, 0, ...
## $ JOBSEC     (dbl) 4, 0, 0, 0, 0, 9, 2, 0, 3, 0, 9, 3, 0, 4, 0, 0, 0, ...
## $ JOBHOUR    (dbl) 5, 0, 0, 0, 0, 9, 3, 0, 5, 0, 9, 5, 0, 5, 0, 0, 0, ...
## $ JOBPROMO   (dbl) 1, 0, 0, 0, 0, 9, 1, 0, 4, 0, 9, 4, 0, 3, 0, 0, 0, ...
## $ JOBMEANS   (dbl) 3, 0, 0, 0, 0, 9, 4, 0, 2, 0, 9, 1, 0, 1, 0, 0, 0, ...
## $ CLASS      (dbl) 4, 3, 3, 4, 1, 3, 2, 2, 3, 2, 1, 2, 1, 4, 2, 3, 2, ...
## $ RANK       (dbl) 3, 4, 6, 4, 5, 2, 5, 5, 3, 5, 5, 5, 5, 3, 10, 7, 5,...
## $ SATFIN     (dbl) 1, 1, 2, 1, 3, 3, 2, 2, 2, 3, 3, 2, 3, 2, 3, 1, 2, ...
## $ FINALTER   (dbl) 3, 1, 1, 1, 2, 3, 3, 2, 2, 3, 3, 1, 2, 1, 1, 1, 2, ...
## $ FINRELA    (dbl) 4, 4, 4, 4, 1, 2, 2, 1, 2, 2, 1, 2, 2, 3, 1, 3, 2, ...
## $ WKSUB      (dbl) 1, 2, 1, 2, 0, 1, 2, 0, 8, 1, 0, 1, 0, 0, 1, 1, 1, ...
## $ WKSUBS     (dbl) 4, 0, 3, 0, 0, 3, 0, 0, 0, 3, 0, 4, 0, 0, 3, 3, 3, ...
## $ WKSUP      (dbl) 2, 2, 1, 1, 0, 2, 1, 0, 8, 1, 0, 2, 0, 0, 2, 1, 2, ...
## $ WKSUPS     (dbl) 0, 0, 4, 3, 0, 0, 4, 0, 0, 3, 0, 0, 0, 0, 0, 4, 0, ...
## $ UNEMP      (dbl) 0, 2, 1, 2, 2, 0, 1, 1, 0, 2, 0, 1, 2, 0, 1, 2, 2, ...
## $ UNION      (dbl) 0, 4, 4, 4, 4, 0, 4, 4, 0, 4, 0, 4, 4, 0, 4, 1, 1, ...
## $ GETAHEAD   (dbl) 2, 1, 3, 0, 0, 2, 0, 1, 2, 2, 1, 0, 1, 1, 0, 1, 0, ...
## $ PARSOL     (dbl) 0, 1, 1, 4, 1, 0, 4, 2, 0, 2, 0, 1, 8, 0, 1, 1, 1, ...
## $ KIDSSOL    (dbl) 0, 1, 8, 4, 3, 0, 4, 1, 0, 6, 0, 1, 5, 0, 2, 1, 1, ...
## $ FEPOL      (dbl) 2, 0, 0, 1, 2, 2, 2, 0, 1, 0, 8, 2, 0, 2, 1, 0, 8, ...
## $ ABDEFECT   (dbl) 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 2, 0, 1, 0, ...
## $ ABNOMORE   (dbl) 8, 1, 2, 0, 0, 1, 0, 1, 2, 1, 2, 0, 2, 2, 0, 2, 0, ...
## $ ABHLTH     (dbl) 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 2, 0, 1, 0, ...
## $ ABPOOR     (dbl) 9, 1, 2, 0, 0, 1, 0, 2, 2, 1, 2, 0, 2, 2, 0, 2, 0, ...
## $ ABRAPE     (dbl) 1, 1, 1, 0, 0, 1, 0, 1, 8, 1, 2, 0, 1, 2, 0, 1, 0, ...
## $ ABSINGLE   (dbl) 8, 1, 2, 0, 0, 1, 0, 2, 2, 1, 2, 0, 2, 2, 0, 2, 0, ...
## $ ABANY      (dbl) 1, 1, 1, 0, 0, 1, 0, 2, 2, 1, 2, 0, 8, 2, 0, 1, 0, ...
## $ CHLDIDEL   (dbl) 2, -1, -1, 8, 2, 2, 8, -1, 3, -1, 1, 2, -1, 8, 4, -...
## $ PILLOK     (dbl) 2, 0, 0, 2, 2, 1, 2, 0, 2, 0, 2, 2, 0, 8, 2, 0, 8, ...
## $ SEXEDUC    (dbl) 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 8, 1, 0, 1, 1, 0, 1, ...
## $ DIVLAW     (dbl) 2, 0, 0, 3, 1, 1, 2, 0, 1, 0, 8, 1, 0, 2, 1, 0, 2, ...
## $ PREMARSX   (dbl) 4, 0, 0, 4, 4, 4, 4, 0, 4, 0, 8, 4, 0, 1, 4, 0, 1, ...
## $ TEENSEX    (dbl) 2, 0, 0, 4, 1, 1, 1, 0, 3, 0, 8, 8, 0, 1, 1, 0, 1, ...
## $ XMARSEX    (dbl) 1, 1, 2, 0, 0, 3, 0, 1, 1, 2, 3, 0, 1, 1, 0, 1, 0, ...
## $ HOMOSEX    (dbl) 4, 1, 4, 0, 0, 4, 0, 4, 4, 4, 8, 0, 4, 1, 0, 4, 0, ...
## $ PORNLAW    (dbl) 0, 2, 2, 2, 2, 0, 2, 3, 0, 2, 0, 2, 8, 0, 2, 2, 2, ...
## $ XMOVIE     (dbl) 0, 1, 1, 2, 2, 0, 2, 2, 0, 1, 0, 2, 2, 0, 1, 1, 2, ...
## $ SPANKING   (dbl) 2, 0, 0, 2, 1, 8, 2, 0, 1, 0, 2, 2, 0, 1, 3, 0, 2, ...
## $ LETDIE1    (dbl) 2, 0, 0, 1, 2, 1, 1, 0, 1, 0, 8, 1, 0, 2, 2, 0, 1, ...
## $ SUICIDE1   (dbl) 2, 0, 0, 1, 2, 1, 1, 0, 1, 0, 8, 1, 0, 2, 2, 0, 1, ...
## $ SUICIDE2   (dbl) 2, 0, 0, 2, 2, 2, 2, 0, 2, 0, 2, 8, 0, 2, 2, 0, 2, ...
## $ SUICIDE3   (dbl) 2, 0, 0, 2, 2, 2, 2, 0, 2, 0, 2, 8, 0, 2, 2, 0, 8, ...
## $ SUICIDE4   (dbl) 2, 0, 0, 2, 2, 1, 2, 0, 2, 0, 2, 8, 0, 2, 2, 0, 2, ...
## $ POLHITOK   (dbl) 0, 1, 1, 1, 1, 0, 2, 2, 0, 1, 0, 1, 2, 0, 2, 1, 2, ...
## $ POLABUSE   (dbl) 0, 1, 2, 1, 2, 0, 2, 8, 0, 2, 0, 2, 2, 0, 2, 2, 2, ...
## $ POLMURDR   (dbl) 0, 2, 2, 2, 2, 0, 2, 2, 0, 2, 0, 2, 2, 0, 2, 1, 2, ...
## $ POLESCAP   (dbl) 0, 1, 1, 1, 1, 0, 2, 2, 0, 1, 0, 1, 2, 0, 2, 1, 1, ...
## $ POLATTAK   (dbl) 0, 1, 1, 1, 1, 0, 1, 2, 0, 1, 0, 1, 2, 0, 2, 1, 1, ...
## $ FEAR       (dbl) 2, 2, 2, 0, 0, 1, 0, 2, 2, 1, 2, 0, 1, 8, 0, 1, 0, ...
## $ OWNGUN     (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 2, 0, 2, 0, ...
## $ PISTOL     (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 2, 0, 2, 0, ...
## $ SHOTGUN    (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 2, 0, 2, 0, ...
## $ RIFLE      (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 2, 0, 2, 0, ...
## $ ROWNGUN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ TICKET     (dbl) 1, 2, 1, 1, 2, 1, 2, 1, 0, 1, 2, 2, 2, 2, 1, 2, 2, ...
## $ ARREST     (dbl) 2, 2, 1, 2, 1, 1, 2, 2, 0, 1, 1, 2, 2, 2, 2, 2, 2, ...
## $ CONVICTD   (dbl) 2, 2, 1, 2, 2, 2, 2, 2, 0, 1, 1, 2, 2, 2, 2, 2, 2, ...
## $ LOCKEDUP   (dbl) 2, 2, 2, 2, 2, 1, 2, 2, 0, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ HUNT       (dbl) 4, 4, 4, 0, 0, 4, 0, 4, 4, 4, 4, 0, 1, 4, 0, 4, 0, ...
## $ NEWS       (dbl) 3, 0, 0, 2, 2, 1, 5, 0, 3, 0, 1, 5, 0, 4, 3, 0, 1, ...
## $ TVHOURS    (dbl) 1, -1, -1, 4, 3, 4, 3, -1, 98, -1, 6, 2, -1, 2, 2, ...
## $ PHONE      (dbl) 6, 6, 3, 3, 3, 6, 6, 6, 6, 6, 6, 3, 6, 6, 3, 6, 6, ...
## $ COOP       (dbl) 1, 1, 1, 3, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, ...
## $ COMPREND   (dbl) 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 2, ...
## $ FORM       (dbl) 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 2, ...
## $ FECHLD     (dbl) 1, 0, 0, 2, 2, 2, 2, 0, 2, 0, 2, 2, 0, 2, 3, 0, 3, ...
## $ FEPRESCH   (dbl) 2, 0, 0, 3, 3, 8, 3, 0, 3, 0, 2, 4, 0, 1, 2, 0, 3, ...
## $ FEFAM      (dbl) 3, 0, 0, 2, 3, 4, 3, 0, 3, 0, 2, 3, 0, 2, 2, 0, 3, ...
## $ RACDIF1    (dbl) 1, 0, 0, 8, 2, 2, 2, 0, 1, 0, 1, 2, 0, 1, 1, 0, 2, ...
## $ RACDIF2    (dbl) 2, 0, 0, 2, 2, 2, 2, 0, 2, 0, 8, 2, 0, 2, 1, 0, 2, ...
## $ RACDIF3    (dbl) 2, 0, 0, 1, 2, 2, 2, 0, 2, 0, 8, 2, 0, 2, 1, 0, 2, ...
## $ RACDIF4    (dbl) 2, 0, 0, 1, 2, 1, 1, 0, 1, 0, 8, 1, 0, 1, 1, 0, 8, ...
## $ HELPPOOR   (dbl) 0, 3, 3, 5, 1, 0, 1, 1, 0, 2, 0, 1, 1, 0, 5, 1, 3, ...
## $ HELPNOT    (dbl) 0, 2, 3, 5, 3, 0, 3, 1, 0, 1, 0, 3, 3, 0, 1, 1, 3, ...
## $ HELPSICK   (dbl) 0, 4, 4, 5, 2, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 3, ...
## $ HELPBLK    (dbl) 0, 5, 4, 5, 4, 0, 5, 3, 0, 2, 0, 3, 2, 0, 2, 1, 5, ...
## $ MARELIG    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MAJEW      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PARELIG    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PAJEW      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GOD        (dbl) 5, 5, 3, 3, 6, 5, 6, 6, 6, 3, 6, 6, 1, 6, 6, 6, 6, ...
## $ REBORN     (dbl) 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 8, 2, 2, 1, 1, 1, 2, ...
## $ SAVESOUL   (dbl) 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 8, 2, 2, 1, 1, 2, 2, ...
## $ WLTHWHTS   (dbl) 4, 0, 0, 4, 4, 4, 4, 0, 8, 0, 5, 4, 0, 4, 5, 0, 2, ...
## $ WLTHBLKS   (dbl) 5, 0, 0, 6, 4, 4, 4, 0, 7, 0, 5, 4, 0, 4, 7, 0, 6, ...
## $ WORKWHTS   (dbl) 4, 0, 0, 4, 4, 1, 8, 0, 8, 0, 1, 4, 0, 4, 1, 0, 3, ...
## $ WORKBLKS   (dbl) 4, 0, 0, 4, 5, 6, 8, 0, 8, 0, 8, 4, 0, 4, 4, 0, 3, ...
## $ INTLWHTS   (dbl) 4, 0, 0, 4, 5, 5, 8, 0, 8, 0, 4, 4, 0, 4, 7, 0, 4, ...
## $ INTLBLKS   (dbl) 4, 0, 0, 4, 5, 5, 8, 0, 8, 0, 4, 4, 0, 4, 7, 0, 4, ...
## $ LIVEBLKS   (dbl) 3, 0, 0, 3, 4, 3, 3, 0, 1, 0, 8, 1, 0, 3, 3, 0, 8, ...
## $ LIVEWHTS   (dbl) 1, 0, 0, 2, 3, 3, 3, 0, 1, 0, 8, 1, 0, 3, 3, 0, 8, ...
## $ MARBLK     (dbl) 3, 0, 0, 2, 1, 3, 3, 0, 1, 0, 8, 1, 0, 3, 3, 0, 3, ...
## $ MARASIAN   (dbl) 3, 0, 0, 2, 3, 3, 3, 0, 3, 0, 8, 1, 0, 3, 3, 0, 3, ...
## $ MARHISP    (dbl) 3, 0, 0, 2, 3, 3, 3, 0, 3, 0, 8, 1, 0, 3, 3, 0, 3, ...
## $ MARWHT     (dbl) 3, 0, 0, 1, 1, 3, 3, 0, 1, 0, 8, 1, 0, 3, 3, 0, 3, ...
## $ RACWORK    (dbl) 1, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, ...
## $ DISCAFF    (dbl) 3, 1, 3, 0, 0, 2, 0, 2, 3, 3, 8, 0, 2, 3, 0, 2, 0, ...
## $ FEJOBAFF   (dbl) 0, 0, 0, 0, 0, 4, 8, 0, 1, 0, 0, 3, 0, 2, 0, 0, 0, ...
## $ DISCAFFM   (dbl) 0, 0, 0, 0, 0, 2, 3, 0, 2, 0, 0, 3, 0, 4, 0, 0, 0, ...
## $ DISCAFFW   (dbl) 3, 0, 0, 3, 1, 0, 0, 0, 0, 0, 8, 0, 0, 0, 3, 0, 2, ...
## $ FEHIRE     (dbl) 3, 0, 0, 4, 2, 0, 0, 0, 0, 0, 8, 0, 0, 0, 1, 0, 2, ...
## $ RELPERSN   (dbl) 3, 3, 3, 4, 2, 1, 4, 2, 3, 3, 2, 3, 4, 2, 1, 3, 2, ...
## $ SPRTPRSN   (dbl) 2, 3, 3, 3, 2, 1, 4, 2, 3, 1, 2, 2, 4, 1, 1, 3, 2, ...
## $ OTHLANG    (dbl) 2, 2, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 1, 1, 2, 1, 1, ...
## $ OTHLANG1   (dbl) 0, 0, 2, 0, 0, 0, 4, 2, 0, 2, 0, 0, 46, 2, 0, 2, 2,...
## $ OTHLANG2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SPKLANG    (dbl) 0, 0, 3, 0, 0, 0, 4, 1, 0, 3, 0, 0, 1, 4, 0, 4, 1, ...
## $ BETRLANG   (dbl) 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, ...
## $ COMPUSE    (dbl) 1, 0, 0, 1, 1, 1, 1, 0, 2, 0, 1, 1, 0, 1, 1, 0, 1, ...
## $ WEBMOB     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EMAILMIN   (dbl) -1, -1, -1, -1, 30, 5, 0, -1, -1, -1, -1, -1, -1, -...
## $ EMAILHR    (dbl) 4, -1, -1, 2, 0, -1, 8, -1, 0, -1, 0, 1, -1, 0, 0, ...
## $ USEWWW     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 2, 0, 0, 1, ...
## $ WWWHR      (dbl) 5, -1, -1, 15, 4, 0, 2, -1, -1, -1, 14, 6, -1, -1, ...
## $ WWWMIN     (dbl) -1, -1, -1, -1, 0, 0, -1, -1, -1, -1, -1, -1, -1, -...
## $ WKVSFAM    (dbl) 2, 4, 1, 0, 0, 0, 0, 0, 0, 2, 0, 4, 0, 0, 4, 2, 3, ...
## $ SUPCARES   (dbl) 1, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 1, 1, 2, ...
## $ JOBSECOK   (dbl) 2, 1, 1, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 3, 1, 3, ...
## $ TRYNEWJB   (dbl) 3, 3, 2, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 2, 3, 3, ...
## $ WKAGEISM   (dbl) 2, 2, 2, 0, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 2, 2, 2, ...
## $ WKRACISM   (dbl) 2, 2, 2, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 2, 2, 2, ...
## $ HEALTH1    (dbl) 3, 0, 0, 1, 3, 5, 1, 0, 1, 0, 5, 3, 0, 3, 1, 0, 2, ...
## $ MNTLHLTH   (dbl) 10, 0, 5, -1, -1, -1, -1, -1, -1, 3, -1, 0, -1, -1,...
## $ GIVBLOOD   (dbl) 5, 6, 6, 0, 0, 6, 0, 6, 6, 6, 6, 0, 6, 6, 0, 6, 0, ...
## $ GIVHMLSS   (dbl) 4, 5, 6, 0, 0, 3, 0, 6, 6, 5, 4, 0, 5, 3, 0, 3, 0, ...
## $ RETCHNGE   (dbl) 4, 5, 5, 0, 0, 6, 0, 4, 6, 6, 5, 0, 6, 6, 0, 6, 0, ...
## $ CUTAHEAD   (dbl) 4, 6, 4, 0, 0, 3, 0, 4, 5, 3, 5, 0, 1, 5, 0, 4, 0, ...
## $ VOLCHRTY   (dbl) 6, 6, 6, 0, 0, 6, 0, 6, 6, 4, 6, 0, 6, 1, 0, 5, 0, ...
## $ GIVCHRTY   (dbl) 5, 4, 6, 0, 0, 4, 0, 6, 6, 4, 4, 0, 6, 3, 0, 4, 0, ...
## $ GIVSEAT    (dbl) 5, 6, 5, 0, 0, 6, 0, 6, 5, 5, 3, 0, 4, 5, 0, 5, 0, ...
## $ HELPAWAY   (dbl) 5, 4, 6, 0, 0, 5, 0, 6, 5, 5, 4, 0, 6, 6, 0, 6, 0, ...
## $ CARRIED    (dbl) 6, 5, 5, 0, 0, 6, 0, 6, 6, 6, 6, 0, 6, 6, 0, 4, 0, ...
## $ DIRECTNS   (dbl) 5, 5, 4, 0, 0, 3, 0, 4, 5, 4, 4, 0, 5, 4, 0, 3, 0, ...
## $ LOANITEM   (dbl) 6, 6, 5, 0, 0, 4, 0, 6, 6, 5, 4, 0, 6, 4, 0, 6, 0, ...
## $ SELFLESS   (dbl) 3, 4, 5, 0, 0, 4, 0, 4, 5, 3, 1, 0, 4, 1, 0, 5, 0, ...
## $ ACCPTOTH   (dbl) 3, 5, 3, 0, 0, 3, 0, 5, 5, 4, 4, 0, 2, 3, 0, 1, 0, ...
## $ OTHSHELP   (dbl) 2, 3, 3, 0, 0, 2, 0, 1, 2, 2, 1, 0, 2, 1, 0, 1, 0, ...
## $ CARESELF   (dbl) 2, 1, 2, 0, 0, 2, 0, 2, 2, 4, 3, 0, 1, 2, 0, 2, 0, ...
## $ PEOPTRBL   (dbl) 3, 3, 2, 0, 0, 2, 0, 2, 2, 2, 1, 0, 3, 1, 0, 1, 0, ...
## $ SELFFRST   (dbl) 3, 1, 3, 0, 0, 4, 0, 2, 2, 4, 1, 0, 3, 2, 0, 4, 0, ...
## $ VOLMONTH   (dbl) 2, 2, 2, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 1, 0, 2, 0, ...
## $ DIFSTAND   (dbl) 3, 3, 1, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 1, 1, 2, ...
## $ OTHCREDT   (dbl) 4, 4, 2, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 2, 3, 2, ...
## $ PUTDOWN    (dbl) 4, 4, 1, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 4, 8, ...
## $ LACKINFO   (dbl) 3, 4, 2, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 3, 4, ...
## $ ACTUPSET   (dbl) 4, 4, 4, 0, 0, 0, 0, 0, 0, 4, 0, 8, 0, 0, 4, 4, 4, ...
## $ SHOUT      (dbl) 4, 4, 1, 0, 0, 0, 0, 0, 0, 3, 0, 8, 0, 0, 4, 4, 8, ...
## $ TREATRES   (dbl) 1, 1, 2, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 2, 2, 2, ...
## $ LOOKAWAY   (dbl) 4, 4, 3, 0, 0, 0, 0, 0, 0, 3, 0, 8, 0, 0, 4, 3, 8, ...
## $ WKSTRESS   (dbl) 3, 4, 2, 0, 0, 0, 0, 0, 0, 3, 0, 4, 0, 0, 4, 2, 3, ...
## $ NUMEMPS    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ IGNORWK    (dbl) 4, 4, 1, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 4, 4, ...
## $ RUMORWK    (dbl) 4, 4, 3, 0, 0, 0, 0, 0, 0, 1, 0, 8, 0, 0, 4, 2, 4, ...
## $ JOKESWK    (dbl) 3, 4, 2, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 4, 2, ...
## $ EHARASWK   (dbl) 4, 4, 3, 0, 0, 0, 0, 0, 0, 4, 0, 8, 0, 0, 4, 4, 4, ...
## $ RUDEWK     (dbl) 4, 4, 1, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 2, 4, ...
## $ LIEDCWKR   (dbl) 4, 4, 8, 0, 0, 0, 0, 0, 0, 2, 0, 8, 0, 0, 4, 1, 4, ...
## $ DENYRAIS   (dbl) 4, 4, 3, 0, 0, 0, 0, 0, 0, 3, 0, 8, 0, 0, 4, 4, 4, ...
## $ WKBHVRS    (dbl) 2, 0, 2, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 1, 1, ...
## $ WKRSPNS    (dbl) 3, 0, 3, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 2, 1, ...
## $ DRINK4     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ NEWSFROM   (dbl) 0, 5, 5, 5, 5, 0, 0, 5, 0, 3, 0, 0, 5, 0, 5, 3, 6, ...
## $ SCIFROM    (dbl) 0, 9, 5, 5, 5, 0, 0, 5, 0, 3, 0, 0, 5, 0, 5, 9, 5, ...
## $ SEEKSCI    (dbl) 0, 5, 3, 3, 5, 0, 0, 5, 0, 3, 0, 0, 4, 0, 5, 3, 3, ...
## $ NEXTGEN    (dbl) 0, 2, 2, 2, 2, 0, 0, 2, 0, 8, 0, 0, 1, 0, 1, 2, 8, ...
## $ TOOFAST    (dbl) 0, 4, 2, 3, 2, 0, 0, 1, 0, 2, 0, 0, 1, 0, 2, 3, 8, ...
## $ ADVFRONT   (dbl) 0, 2, 1, 3, 1, 0, 0, 8, 0, 2, 0, 0, 8, 0, 2, 2, 8, ...
## $ ASTROLGY   (dbl) 0, 1, 1, 2, 2, 0, 0, 1, 0, 1, 0, 0, 1, 0, 2, 1, 2, ...
## $ ASTROSCI   (dbl) 0, 2, 3, 3, 1, 0, 0, 2, 0, 3, 0, 0, 1, 0, 3, 1, 8, ...
## $ SCIBNFTS   (dbl) 0, 1, 1, 1, 1, 0, 0, 8, 0, 2, 0, 0, 8, 0, 1, 1, 8, ...
## $ BALPOS     (dbl) 0, 1, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, ...
## $ BALNEG     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SCISTUDY   (dbl) 0, 2, 2, 2, 1, 0, 0, 8, 0, 1, 0, 0, 1, 0, 2, 2, 2, ...
## $ SCITEXT    (dbl) 0, 5, 5, 4, 5, 0, 0, 0, 0, 1, 0, 0, 4, 0, 6, 5, 8, ...
## $ EXPDESGN   (dbl) 0, 2, 1, 2, 1, 0, 0, 2, 0, 2, 0, 0, 1, 0, 1, 2, 8, ...
## $ EXPTEXT    (dbl) 0, 1, 7, 3, 7, 0, 0, 3, 0, 1, 0, 0, 5, 0, 6, 1, 0, ...
## $ ODDS1      (dbl) 0, 2, 2, 2, 2, 0, 0, 2, 0, 2, 0, 0, 2, 0, 1, 1, 8, ...
## $ ODDS2      (dbl) 0, 1, 1, 1, 2, 0, 0, 2, 0, 1, 0, 0, 1, 0, 1, 2, 8, ...
## $ HOTCORE    (dbl) 0, 1, 1, 1, 8, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 8, ...
## $ RADIOACT   (dbl) 0, 2, 2, 2, 1, 0, 0, 1, 0, 2, 0, 0, 8, 0, 1, 2, 2, ...
## $ BOYORGRL   (dbl) 0, 1, 1, 1, 1, 0, 0, 1, 0, 2, 0, 0, 1, 0, 8, 1, 2, ...
## $ LASERS     (dbl) 0, 8, 2, 8, 2, 0, 0, 2, 0, 8, 0, 0, 8, 0, 2, 8, 8, ...
## $ ELECTRON   (dbl) 0, 2, 1, 8, 2, 0, 0, 2, 0, 1, 0, 0, 8, 0, 2, 2, 8, ...
## $ VIRUSES    (dbl) 0, 1, 2, 2, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 8, ...
## $ BIGBANG    (dbl) 0, 1, 1, 0, 8, 0, 0, 8, 0, 1, 0, 0, 0, 0, 1, 0, 0, ...
## $ CONDRIFT   (dbl) 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 2, 0, 1, 8, 8, ...
## $ EVOLVED    (dbl) 0, 1, 1, 0, 2, 0, 0, 8, 0, 1, 0, 0, 0, 0, 1, 0, 0, ...
## $ EARTHSUN   (dbl) 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, ...
## $ SOLARREV   (dbl) 0, 3, 3, 1, 3, 0, 0, 3, 0, 1, 0, 0, 3, 0, 8, 3, 1, ...
## $ INTRHOME   (dbl) 0, 1, 1, 1, 1, 0, 0, 2, 0, 1, 0, 0, 2, 0, 2, 1, 1, ...
## $ COLDEG1    (dbl) 0, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ MAJORCOL   (dbl) 0, 0, 0, 0, 43, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 0, 0...
## $ COLSCI     (dbl) 0, 2, 1, 2, 1, 0, 0, 2, 0, 1, 0, 0, 2, 0, 2, 1, 2, ...
## $ COLSCINM   (dbl) 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, ...
## $ HSMATH     (dbl) -1, 5, 6, 7, 3, -1, -1, 98, -1, 7, -1, -1, 5, -1, -...
## $ HSBIO      (dbl) 0, 1, 1, 1, 1, 0, 0, 2, 0, 1, 0, 0, 1, 0, 0, 1, 1, ...
## $ HSCHEM     (dbl) 0, 1, 1, 1, 2, 0, 0, 2, 0, 1, 0, 0, 1, 0, 0, 1, 1, ...
## $ HSPHYS     (dbl) 0, 2, 1, 1, 2, 0, 0, 1, 0, 2, 0, 0, 1, 0, 0, 1, 1, ...
## $ SOCSCI     (dbl) 0, 0, 2, 2, 0, 0, 0, 8, 0, 0, 0, 0, 1, 0, 2, 0, 8, ...
## $ PHYSCSCI   (dbl) 0, 0, 1, 1, 0, 0, 0, 5, 0, 0, 0, 0, 1, 0, 3, 0, 1, ...
## $ HISTSCI    (dbl) 0, 0, 3, 4, 0, 0, 0, 8, 0, 0, 0, 0, 3, 0, 3, 0, 3, ...
## $ ACCNTSCI   (dbl) 0, 4, 1, 3, 2, 0, 0, 8, 0, 3, 0, 0, 4, 0, 3, 2, 3, ...
## $ BIOSCI     (dbl) 0, 0, 1, 1, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0, 3, 0, 2, ...
## $ ECONSCI    (dbl) 0, 0, 1, 2, 0, 0, 0, 4, 0, 0, 0, 0, 5, 0, 3, 0, 1, ...
## $ MEDSCI     (dbl) 0, 0, 1, 2, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, ...
## $ ENGNRSCI   (dbl) 0, 0, 1, 1, 0, 0, 0, 4, 0, 0, 0, 0, 2, 0, 3, 0, 2, ...
## $ INTINTL    (dbl) 0, 3, 2, 2, 2, 0, 0, 3, 0, 1, 0, 0, 3, 0, 2, 2, 3, ...
## $ INTFARM    (dbl) 0, 2, 3, 3, 3, 0, 0, 2, 0, 2, 0, 0, 2, 0, 3, 1, 2, ...
## $ INTEDUC    (dbl) 0, 2, 2, 3, 1, 0, 0, 1, 0, 2, 0, 0, 1, 0, 3, 1, 1, ...
## $ INTSCI     (dbl) 0, 2, 2, 3, 1, 0, 0, 2, 0, 2, 0, 0, 2, 0, 1, 2, 8, ...
## $ INTECON    (dbl) 0, 2, 1, 1, 1, 0, 0, 2, 0, 1, 0, 0, 3, 0, 3, 1, 1, ...
## $ INTTECH    (dbl) 0, 1, 2, 2, 2, 0, 0, 2, 0, 2, 0, 0, 3, 0, 2, 1, 1, ...
## $ INTMED     (dbl) 0, 2, 2, 1, 1, 0, 0, 2, 0, 2, 0, 0, 1, 0, 1, 1, 1, ...
## $ INTSPACE   (dbl) 0, 2, 3, 3, 2, 0, 0, 2, 0, 2, 0, 0, 3, 0, 3, 2, 2, ...
## $ INTENVIR   (dbl) 0, 1, 2, 2, 1, 0, 0, 2, 0, 1, 0, 0, 1, 0, 1, 2, 1, ...
## $ INTMIL     (dbl) 0, 1, 2, 3, 1, 0, 0, 3, 0, 2, 0, 0, 3, 0, 2, 2, 1, ...
## $ VISART     (dbl) -1, 0, 0, 0, 0, -1, -1, 0, -1, 0, -1, -1, 0, -1, 0,...
## $ VISNHIST   (dbl) -1, 0, 1, 0, 1, -1, -1, 0, -1, 0, -1, -1, 0, -1, 0,...
## $ VISZOO     (dbl) -1, 0, 1, 0, 2, -1, -1, 0, -1, 0, -1, -1, 0, -1, 2,...
## $ VISSCI     (dbl) -1, 0, 0, 0, 0, -1, -1, 0, -1, 0, -1, -1, 0, -1, 1,...
## $ VISLIB     (dbl) -1, 0, 2, 0, 30, -1, -1, 5, -1, 5, -1, -1, 0, -1, 0...
## $ SCINEWS1   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SCINEWS2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SCINEWS3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, ...
## $ SCIENTDA   (dbl) 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, ...
## $ SCIENTSN   (dbl) 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, ...
## $ SCIENTR    (dbl) 0, 2, 1, 0, 2, 0, 0, 2, 0, 1, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTDO   (dbl) 0, 3, 3, 0, 5, 0, 0, 3, 0, 4, 0, 0, 0, 0, 1, 0, 0, ...
## $ SCIENTAL   (dbl) 0, 3, 3, 0, 3, 0, 0, 3, 0, 3, 0, 0, 0, 0, 3, 0, 0, ...
## $ SCIENTDN   (dbl) 0, 2, 3, 0, 3, 0, 0, 2, 0, 8, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTGO   (dbl) 0, 1, 2, 0, 2, 0, 0, 3, 0, 2, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTFU   (dbl) 0, 3, 8, 0, 3, 0, 0, 3, 0, 3, 0, 0, 0, 0, 3, 0, 0, ...
## $ SCIENTHE   (dbl) 0, 1, 2, 0, 1, 0, 0, 2, 0, 2, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTOD   (dbl) 0, 3, 3, 0, 2, 0, 0, 2, 0, 3, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTBE   (dbl) 0, 1, 3, 0, 1, 0, 0, 2, 0, 8, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTRE   (dbl) 0, 4, 3, 0, 2, 0, 0, 8, 0, 8, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTWK   (dbl) 0, 3, 3, 0, 3, 0, 0, 2, 0, 3, 0, 0, 0, 0, 2, 0, 0, ...
## $ SCIENTMO   (dbl) 0, 3, 3, 0, 3, 0, 0, 3, 0, 8, 0, 0, 0, 0, 3, 0, 0, ...
## $ SCIENTBR   (dbl) 0, 4, 8, 0, 4, 0, 0, 3, 0, 3, 0, 0, 0, 0, 2, 0, 0, ...
## $ ENGDA      (dbl) 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 1, ...
## $ ENGSON     (dbl) 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 1, 1, ...
## $ ENGRESP    (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 1, ...
## $ ENGDO      (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 3, 4, ...
## $ ENGLONE    (dbl) 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3, 8, ...
## $ ENGDGR     (dbl) 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3, 8, ...
## $ ENGGOOD    (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 2, 8, ...
## $ ENGFUN     (dbl) 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 2, 8, ...
## $ ENGPROB    (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 2, 8, ...
## $ ENGODD     (dbl) 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 2, 8, ...
## $ ENGBTR     (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 2, 8, ...
## $ ENGREL     (dbl) 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3, 8, ...
## $ ENGINT     (dbl) 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 2, 8, ...
## $ ENGEARN    (dbl) 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3, 8, ...
## $ ENGBRNG    (dbl) 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 3, 3, ...
## $ FARMING    (dbl) 0, 2, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, ...
## $ JOURNLSM   (dbl) 0, 3, 0, 0, 4, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 3, 0, ...
## $ FIREFTNG   (dbl) 0, 2, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, ...
## $ MARRCOUN   (dbl) 0, 4, 0, 0, 4, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 4, 0, ...
## $ MEDTREAT   (dbl) 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, ...
## $ ARCHITCT   (dbl) 0, 3, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 4, 0, ...
## $ LAWENFRC   (dbl) 0, 4, 0, 0, 2, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 4, 0, ...
## $ ENGNRING   (dbl) 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, ...
## $ SLSMNSHP   (dbl) 0, 4, 0, 0, 4, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 4, 0, ...
## $ CMPRGMNG   (dbl) 0, 2, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, ...
## $ FINLCOUN   (dbl) 0, 3, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 3, 0, ...
## $ BIGBANG1   (dbl) 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 8, ...
## $ EVOLVED1   (dbl) 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 8, ...
## $ SPJOTH16   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MAJWOTH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PAJWOTH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ BMITZVAH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SYNMEM     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD1RELIG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD2RELIG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD3RELIG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD4RELIG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD5RELIG   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD6RELIG   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD7RELIG   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD8RELIG   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD1JWOTH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD2JWOTH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KD3JWOTH   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD4JWOTH   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ KD5JWOTH   (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ SEXSEX18   (dbl) 5, 5, 5, 1, 1, 0, 1, 0, 1, 2, 5, 1, 1, 1, 5, 1, 5, ...
## $ TOLDWORK   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, ...
## $ EVLOSEJB   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ LOSEJOB5   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EVNEGJOB   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ NEGJOB5    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EVHARJB    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ HARJOB5    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EVDWELL    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ DWELL5     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRESPOP    (dbl) 1, 0, 0, 2, 1, 2, 2, 0, 1, 0, 8, 1, 0, 1, 1, 0, 8, ...
## $ VOLACTYR   (dbl) 2, 0, 0, 1, 2, 2, 2, 0, 2, 0, 2, 2, 0, 1, 2, 0, 2, ...
## $ VOLACTY2   (dbl) 2, 0, 0, 0, 1, 2, 1, 0, 2, 0, 2, 1, 0, 0, 2, 0, 2, ...
## $ POLEFY3    (dbl) 3, 4, 0, 0, 0, 0, 0, 1, 0, 0, 8, 0, 3, 0, 0, 0, 0, ...
## $ POLEFY11   (dbl) 3, 2, 0, 0, 0, 0, 0, 2, 0, 0, 8, 0, 2, 0, 0, 0, 0, ...
## $ POLEFY13   (dbl) 2, 3, 0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 8, 0, 0, 0, 0, ...
## $ POLEFY15   (dbl) 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 3, 0, 0, 0, 0, ...
## $ POLEFY16   (dbl) 8, 2, 0, 0, 0, 0, 0, 2, 0, 0, 3, 0, 3, 0, 0, 0, 0, ...
## $ POLEFY17   (dbl) 4, 3, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 3, 0, 0, 0, 0, ...
## $ RATETONE   (dbl) 2, 3, 5, 2, 5, 2, 2, 2, 3, 1, 2, 8, 3, 7, 99, 8, 4,...
## $ POLEFF3    (dbl) 0, 0, 5, 0, 0, 4, 0, 0, 2, 4, 0, 0, 0, 2, 0, 3, 0, ...
## $ POLEFF11   (dbl) 0, 0, 4, 0, 0, 4, 0, 0, 2, 4, 0, 0, 0, 4, 0, 3, 0, ...
## $ POLEFF13   (dbl) 0, 0, 2, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 1, 0, 2, 0, ...
## $ POLEFF15   (dbl) 0, 0, 4, 0, 0, 4, 0, 0, 2, 4, 0, 0, 0, 4, 0, 2, 0, ...
## $ POLEFF16   (dbl) 0, 0, 4, 0, 0, 2, 0, 0, 2, 3, 0, 0, 0, 2, 0, 2, 0, ...
## $ POLEFF17   (dbl) 0, 0, 3, 0, 0, 2, 0, 0, 2, 4, 0, 0, 0, 5, 0, 4, 0, ...
## $ POSSLQ     (dbl) 0, 0, 1, 0, 0, 2, 1, 0, 2, 4, 0, 2, 0, 4, 0, 3, 0, ...
## $ POSSLQY    (dbl) 3, 3, 0, 1, 3, 0, 0, 4, 0, 0, 2, 0, 4, 0, 3, 0, 1, ...
## $ KIDNUM     (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ HELPHWRK   (dbl) 1, 3, 5, 0, 0, 4, 0, 6, 6, 4, 2, 0, 3, 3, 0, 4, 0, ...
## $ LENTTO     (dbl) 5, 6, 6, 0, 0, 4, 0, 6, 6, 6, 4, 0, 6, 1, 0, 6, 0, ...
## $ TALKEDTO   (dbl) 2, 3, 5, 0, 0, 3, 0, 3, 6, 3, 4, 0, 4, 1, 0, 1, 0, ...
## $ HELPJOB    (dbl) 3, 5, 4, 0, 0, 4, 0, 4, 6, 5, 4, 0, 6, 4, 0, 5, 0, ...
## $ GOODLIFE   (dbl) 0, 1, 3, 3, 2, 0, 3, 3, 0, 4, 0, 2, 5, 0, 2, 2, 3, ...
## $ MAWRKWRM   (dbl) 2, 0, 0, 2, 2, 1, 2, 0, 1, 0, 8, 1, 0, 2, 8, 0, 2, ...
## $ KIDSUFFR   (dbl) 2, 0, 0, 5, 4, 4, 4, 0, 4, 0, 2, 5, 0, 3, 1, 0, 2, ...
## $ FAMSUFFR   (dbl) 2, 0, 0, 4, 4, 2, 4, 0, 2, 0, 2, 5, 0, 2, 2, 0, 8, ...
## $ HOMEKID    (dbl) 4, 0, 0, 4, 4, 2, 2, 0, 2, 0, 1, 3, 0, 3, 2, 0, 8, ...
## $ HOUSEWRK   (dbl) 4, 0, 0, 3, 2, 4, 2, 0, 2, 0, 8, 4, 0, 4, 1, 0, 8, ...
## $ WRKBABY    (dbl) 2, 0, 0, 8, 3, 2, 8, 0, 8, 0, 8, 8, 0, 8, 3, 0, 8, ...
## $ WRKSCH     (dbl) 2, 0, 0, 8, 1, 1, 8, 0, 2, 0, 8, 1, 0, 1, 2, 0, 8, ...
## $ MARHAPPY   (dbl) 3, 0, 0, 3, 3, 2, 3, 0, 4, 0, 3, 4, 0, 3, 8, 0, 2, ...
## $ MARLEGIT   (dbl) 2, 0, 0, 2, 1, 2, 4, 0, 5, 0, 3, 4, 0, 3, 2, 0, 2, ...
## $ MARHOMO    (dbl) 1, 5, 1, 0, 0, 1, 0, 1, 3, 1, 8, 0, 1, 5, 0, 1, 0, ...
## $ NUMKIDS    (dbl) 2, -1, -1, 8, 3, 2, 8, -1, 3, -1, 1, 2, -1, 8, 4, -...
## $ KIDJOY     (dbl) 3, 0, 0, 3, 1, 2, 2, 0, 1, 0, 1, 1, 0, 2, 2, 0, 2, ...
## $ KIDNOFRE   (dbl) 2, 0, 0, 4, 4, 4, 4, 0, 4, 0, 4, 3, 0, 4, 2, 0, 8, ...
## $ MAWORK14   (dbl) 2, 0, 0, 2, 1, 2, 2, 0, 2, 0, 8, 1, 0, 1, 1, 0, 3, ...
## $ HUBBYWK1   (dbl) 4, 0, 0, 4, 2, 4, 3, 0, 2, 0, 3, 4, 0, 4, 2, 0, 8, ...
## $ MEOVRWRK   (dbl) 2, 0, 0, 3, 2, 1, 2, 0, 2, 0, 2, 2, 0, 3, 2, 0, 3, ...
## $ SINGLPAR   (dbl) 2, 0, 0, 2, 4, 4, 2, 0, 2, 0, 4, 2, 0, 2, 4, 0, 2, ...
## $ COHABOK    (dbl) 2, 0, 0, 2, 5, 1, 2, 0, 2, 0, 3, 2, 0, 4, 5, 0, 8, ...
## $ DIVBEST    (dbl) 5, 0, 0, 2, 1, 1, 4, 0, 1, 0, 3, 4, 0, 2, 4, 0, 2, ...
## $ FAMBUDGT   (dbl) 0, 0, 0, 1, 0, 3, 3, 0, 5, 0, 3, 3, 0, 0, 0, 0, 4, ...
## $ LAUNDRY1   (dbl) 0, 0, 0, 2, 0, 1, 1, 0, 1, 0, 5, 3, 0, 0, 0, 0, 4, ...
## $ REPAIRS1   (dbl) 0, 0, 0, 4, 0, 4, 4, 0, 1, 0, 3, 3, 0, 0, 0, 0, 1, ...
## $ CARESIK1   (dbl) 0, 0, 0, 1, 0, 1, 3, 0, 1, 0, 3, 1, 0, 0, 0, 0, 3, ...
## $ SHOP1      (dbl) 0, 0, 0, 2, 0, 4, 1, 0, 1, 0, 3, 3, 0, 0, 0, 0, 3, ...
## $ COOKING1   (dbl) 0, 0, 0, 1, 0, 2, 1, 0, 1, 0, 3, 1, 0, 0, 0, 0, 5, ...
## $ RHHWORK    (dbl) 2, -1, -1, 3, 21, 5, 40, -1, 8, -1, 4, 20, -1, 8, 4...
## $ SPHHWORK   (dbl) -1, -1, -1, 0, -1, 0, 15, -1, 98, -1, 56, 4, -1, -1...
## $ HHWKFAIR   (dbl) 0, 0, 0, 1, 0, 4, 1, 0, 1, 0, 5, 1, 0, 0, 0, 0, 5, ...
## $ DECKIDS    (dbl) 0, 0, 0, 8, 1, 1, 4, 0, 1, 0, 8, 1, 0, 1, 4, 0, 4, ...
## $ HAPPY7     (dbl) 2, 0, 0, 2, 2, 3, 2, 0, 3, 0, 4, 2, 0, 2, 4, 0, 2, ...
## $ SATJOB7    (dbl) 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 4, 0, 3, ...
## $ SATFAM7    (dbl) 1, 0, 0, 2, 2, 4, 2, 0, 3, 0, 1, 2, 0, 1, 1, 0, 2, ...
## $ TWOINCS1   (dbl) 3, 0, 0, 4, 2, 2, 2, 0, 2, 0, 2, 2, 0, 1, 1, 0, 2, ...
## $ EARNSHH    (dbl) 0, 0, 0, 7, 0, 5, 6, 0, 7, 0, 3, 5, 0, 0, 0, 0, 3, ...
## $ SSFCHILD   (dbl) 2, 0, 0, 2, 4, 2, 2, 0, 2, 0, 8, 2, 0, 5, 2, 0, 8, ...
## $ SSMCHILD   (dbl) 2, 0, 0, 2, 5, 2, 2, 0, 1, 0, 8, 2, 0, 5, 2, 0, 8, ...
## $ KIDFINBU   (dbl) 2, 0, 0, 2, 4, 4, 4, 0, 4, 0, 3, 2, 0, 4, 2, 0, 8, ...
## $ KIDJOB     (dbl) 4, 0, 0, 3, 5, 2, 4, 0, 2, 0, 3, 3, 0, 2, 2, 0, 4, ...
## $ KIDSOCST   (dbl) 3, 0, 0, 3, 3, 2, 2, 0, 2, 0, 2, 8, 0, 5, 2, 0, 2, ...
## $ ELDERSUP   (dbl) 4, 0, 0, 2, 1, 2, 2, 0, 1, 0, 8, 2, 0, 2, 2, 0, 8, ...
## $ PAIDLV     (dbl) 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 8, ...
## $ PAIDLV1    (dbl) 8, 0, 0, 2, 12, 1, 2, 0, 2, 0, 12, 12, 0, 6, 12, 0,...
## $ PAIDLVPY   (dbl) 3, 0, 0, 2, 4, 1, 2, 0, 2, 0, 4, 3, 0, 2, 4, 0, 0, ...
## $ PAIDLVDV   (dbl) 3, 0, 0, 2, 3, 3, 3, 0, 8, 0, 8, 3, 0, 8, 2, 0, 0, ...
## $ FAMWKBST   (dbl) 1, 0, 0, 8, 1, 8, 2, 0, 8, 0, 8, 8, 0, 8, 1, 0, 8, ...
## $ FAMWKLST   (dbl) 3, 0, 0, 8, 3, 8, 4, 0, 6, 0, 8, 8, 0, 5, 6, 0, 8, ...
## $ CAREPROV   (dbl) 4, 0, 0, 4, 4, 1, 4, 0, 8, 0, 8, 8, 0, 8, 1, 0, 8, ...
## $ CARECOST   (dbl) 3, 0, 0, 1, 1, 1, 1, 0, 1, 0, 8, 8, 0, 8, 1, 0, 1, ...
## $ ELDHELP    (dbl) 1, 0, 0, 4, 8, 1, 1, 0, 1, 0, 8, 8, 0, 1, 1, 0, 3, ...
## $ ELDCOST    (dbl) 8, 0, 0, 1, 2, 1, 1, 0, 1, 0, 8, 8, 0, 2, 1, 0, 2, ...
## $ HHCLEAN1   (dbl) 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 5, 2, 0, 0, 0, 0, 5, ...
## $ WKNDACT    (dbl) 0, 0, 0, 4, 0, 1, 1, 0, 2, 0, 1, 3, 0, 0, 0, 0, 4, ...
## $ TIREDHM1   (dbl) 1, -1, -1, 0, 0, 0, 0, -1, 0, -1, 0, 1, -1, 0, 1, -...
## $ JOBVSFA1   (dbl) 3, -1, -1, 0, 0, 0, 0, -1, 0, -1, 0, 2, -1, 0, 4, -...
## $ TIREDWK1   (dbl) 4, -1, -1, 0, 0, 0, 0, -1, 0, -1, 0, 4, -1, 0, 4, -...
## $ FAMVSWK1   (dbl) 3, -1, -1, 0, 0, 0, 0, -1, 0, -1, 0, 4, -1, 0, 4, -...
## $ WKKIDSCL   (dbl) 0, 0, 0, 1, 1, 2, 1, 0, 3, 0, 1, 1, 0, 2, 1, 0, 1, ...
## $ WKYNGSCL   (dbl) 0, 0, 0, 1, 1, 2, 3, 0, 3, 0, 1, 2, 0, 1, 1, 0, 1, ...
## $ WKKIDSCS   (dbl) 0, 0, 0, 1, 1, 3, 3, 0, 3, 0, 8, 1, 0, 1, 3, 0, 3, ...
## $ WKYNGSCS   (dbl) 0, 0, 0, 1, 1, 2, 3, 0, 3, 0, 8, 1, 0, 1, 3, 0, 3, ...
## $ SPFALOOK   (dbl) -1, -1, -1, 0, -1, 0, 15, -1, 97, -1, 56, 5, -1, -1...
## $ SPLIVE     (dbl) -1, -1, -1, 19, -1, -1, 12, -1, 0, -1, -1, -1, -1, ...
## $ BOSSEMPS   (dbl) 1, 1, 3, 0, 0, 0, 0, 0, 0, 3, 0, 1, 0, 0, 3, 1, 2, ...
## $ LOCALNUM   (dbl) 1, 1, 7, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 0, 2, 3, 3, ...
## $ RELACTIV   (dbl) 1, 1, 1, 1, 1, 1, 4, 4, 1, 2, 1, 1, 1, 6, 4, 6, 3, ...
## $ LETIN1     (dbl) 4, 0, 0, 4, 2, 5, 5, 0, 8, 0, 5, 3, 0, 4, 2, 0, 3, ...
## $ PARTNERS   (dbl) 2, 2, 1, 0, 0, -1, 1, -1, 1, 4, 1, 1, 1, 1, 1, 1, 1...
## $ MATESEX    (dbl) 1, 2, 1, 0, 0, 0, 1, 0, 1, 2, 1, 1, 1, 1, 1, 1, 1, ...
## $ FRNDSEX    (dbl) 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, ...
## $ ACQNTSEX   (dbl) 1, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ PIKUPSEX   (dbl) 2, 2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, ...
## $ PAIDSEX    (dbl) 2, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, ...
## $ OTHERSEX   (dbl) 2, 2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, ...
## $ SEXSEX     (dbl) 3, 3, 3, 0, 0, 0, 1, 0, 1, 1, 3, 1, 1, 1, 3, 1, 3, ...
## $ SEXFREQ    (dbl) 5, 6, 4, -1, -1, -1, 6, -1, 2, 4, 3, 9, 3, 3, 4, 5,...
## $ NUMWOMEN   (dbl) 4, 8, 12, 0, 0, -1, 0, -1, 0, 2, 6, 0, 0, 0, 35, 0,...
## $ NUMMEN     (dbl) 0, 0, 0, 5, 6, -1, 991, -1, 4, 11, 0, 1, 4, 998, 0,...
## $ PARTNRS5   (dbl) 5, 6, 1, 1, 1, -1, 1, -1, 3, 5, 3, 1, 2, 2, 2, 1, 1...
## $ SEXSEX5    (dbl) 3, 3, 3, 1, 1, 0, 1, 0, 1, 1, 3, 1, 1, 1, 3, 1, 3, ...
## $ EVPAIDSX   (dbl) 2, 2, 2, 2, 2, 0, 2, 0, 2, 2, 2, 2, 2, 2, 1, 2, 2, ...
## $ EVSTRAY    (dbl) 3, 3, 2, 2, 2, 0, 2, 0, 2, 3, 1, 3, 3, 2, 3, 3, 2, ...
## $ CONDOM     (dbl) 2, 2, 1, 2, 2, 0, 2, 0, 2, 2, 1, 2, 2, 2, 1, 2, 1, ...
## $ RELATSEX   (dbl) 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 9, ...
## $ EVIDU      (dbl) 2, 2, 2, 2, 2, 0, 2, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ IDU30      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EVCRACK    (dbl) 2, 2, 2, 2, 2, 0, 2, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ CRACK30    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HIVTEST    (dbl) 2, 2, 1, 1, 2, 0, 1, 0, 1, 1, 8, 1, 1, 2, 2, 1, 1, ...
## $ HIVTEST1   (dbl) 0, 0, 199907, 199206, 0, 0, 200006, 0, 201010, 2012...
## $ HIVTEST2   (dbl) 0, 0, 7, 3, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 4, 7, ...
## $ SEXORNT    (dbl) 3, 3, 3, 3, 3, 0, 3, 0, 3, 3, 3, 3, 3, 3, 3, 3, 3, ...
## $ REALINC    (dbl) 155140.0, 155140.0, 58800.0, 68600.0, 26950.0, 1347...
## $ REALRINC   (dbl) 0.0, 0.0, 58800.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 15...
## $ ETHNIC     (dbl) 11, 15, 28, 0, 1, 0, 11, 17, 0, 19, 0, 1, 21, 29, 3...
## $ ETH1       (dbl) 15, 15, 28, 8, 1, 30, 11, 17, 98, 8, 98, 1, 21, 1, ...
## $ ETH2       (dbl) 11, 0, 0, 11, 0, 10, 0, 0, 0, 11, 0, 0, 0, 30, 0, 0...
## $ ETH3       (dbl) 13, 0, 0, 24, 0, 14, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0,...
## $ ETHNUM     (dbl) 2, 1, 1, 3, 1, 3, 1, 1, 4, 2, 4, 1, 1, 2, 1, 1, 1, ...
## $ HISPANIC   (dbl) 1, 1, 15, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 15, 1, 2...
## $ RACECEN1   (dbl) 1, 1, 16, 1, 2, 1, 1, 16, 2, 1, 1, 2, 1, 2, 98, 2, ...
## $ RACECEN2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 3, 0, 0, 0, ...
## $ RACECEN3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ USCITZN    (dbl) 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 2, ...
## $ FUCITZN    (dbl) 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 2, ...
## $ VETYEARS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DWELLING   (dbl) 2, 2, 2, 2, 4, 4, 4, 5, 4, 9, 2, 4, 4, 8, 4, 7, 4, ...
## $ DWELOWN    (dbl) 1, 0, 0, 1, 1, 2, 2, 0, 2, 0, 2, 2, 0, 2, 2, 0, 1, ...
## $ WORDA      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 0, -1, 1, 1, -1, 1, 0, -...
## $ WORDB      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 1, -1, 9, 1, -1, 1, 0, -...
## $ WORDC      (dbl) 0, -1, -1, 1, 0, 1, 9, -1, 0, -1, 9, 9, -1, 0, 0, -...
## $ WORDD      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 1, -1, 1, 1, -1, 0, 1, -...
## $ WORDE      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 1, -1, 9, 1, -1, 1, 0, -...
## $ WORDF      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 0, -1, 9, 1, -1, 9, 1, -...
## $ WORDG      (dbl) 0, -1, -1, 1, 0, 1, 9, -1, 0, -1, 9, 9, -1, 0, 0, -...
## $ WORDH      (dbl) 0, -1, -1, 1, 9, 9, 9, -1, 0, -1, 9, 9, -1, 9, 0, -...
## $ WORDI      (dbl) 1, -1, -1, 1, 1, 1, 1, -1, 0, -1, 9, 1, -1, 1, 0, -...
## $ WORDJ      (dbl) 1, -1, -1, 0, 0, 0, 0, -1, 0, -1, 0, 0, -1, 9, 0, -...
## $ WORDSUM    (dbl) 7, -1, -1, 9, 6, 8, 6, -1, 3, -1, 2, 6, -1, 4, 2, -...
## $ RELATE1    (fctr) Head of household, Head of household, Head of hous...
## $ GENDER1    (dbl) 1, 2, 1, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, ...
## $ OLD1       (dbl) 48, 45, 42, 56, 71, 53, 43, 23, 26, 26, 55, 35, 27,...
## $ MAR1       (dbl) 1, 1, 1, 1, 4, 3, 1, 4, 4, 5, 3, 5, 5, 3, 3, 5, 1, ...
## $ AWAY1      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE1     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE2    (dbl) 2, 2, 2, 2, 0, 8, 2, 3, 0, 0, 8, 8, 3, 0, 3, 3, 2, ...
## $ GENDER2    (dbl) 2, 1, 2, 2, 0, 2, 2, 2, 0, 0, 2, 1, 1, 0, 1, 1, 2, ...
## $ OLD2       (dbl) 47, 44, 98, 48, -1, 56, 34, 6, -1, -1, 99, 36, 2, -...
## $ MAR2       (dbl) 1, 1, 1, 1, 0, 2, 1, 0, 0, 0, 3, 5, 0, 0, 0, 0, 1, ...
## $ AWAY2      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE2     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE3    (dbl) 3, 3, 3, 3, 0, 0, 3, 3, 0, 0, 0, 3, 3, 0, 3, 3, 3, ...
## $ GENDER3    (dbl) 1, 1, 1, 2, 0, 0, 2, 2, 0, 0, 0, 1, 2, 0, 2, 1, 1, ...
## $ OLD3       (dbl) 21, 21, 10, 23, -1, -1, 11, 4, -1, -1, -1, 7, 1, -1...
## $ MAR3       (dbl) 5, 5, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, ...
## $ AWAY3      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE3     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE4    (dbl) 0, 3, 3, 0, 0, 0, 3, 3, 0, 0, 0, 3, 0, 0, 7, 0, 3, ...
## $ GENDER4    (dbl) 0, 2, 1, 0, 0, 0, 2, 1, 0, 0, 0, 2, 0, 0, 1, 0, 1, ...
## $ OLD4       (dbl) -1, 18, 6, -1, -1, -1, 6, 2, -1, -1, -1, 8, -1, -1,...
## $ MAR4       (dbl) 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, ...
## $ AWAY4      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE4     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE5    (dbl) 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, ...
## $ GENDER5    (dbl) 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, ...
## $ OLD5       (dbl) -1, 14, -1, -1, -1, -1, -1, -1, -1, -1, -1, 3, -1, ...
## $ MAR5       (dbl) 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY5      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE5     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE6    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER6    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD6       (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR6       (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY6      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE6     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE7    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER7    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD7       (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR7       (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY7      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE7     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE8    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER8    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD8       (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR8       (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY8      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE8     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE9    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER9    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD9       (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR9       (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY9      (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ WHERE9     (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ RELATE10   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER10   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD10      (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR10      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY10     (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ WHERE10    (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ RELATE11   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER11   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD11      (dbl) -1, -1, -1, -1, -1, -1, -1, -1, 40, -1, -1, -1, -1,...
## $ MAR11      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY11     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE11    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE12   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER12   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD12      (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR12      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY12     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WHERE12    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELATE13   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER13   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD13      (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR13      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY13     (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ WHERE13    (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ RELATE14   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GENDER14   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OLD14      (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ MAR14      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ AWAY14     (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ WHERE14    (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ RELHHD1    (fctr) Head of household, Head of household, Head of hous...
## $ RELHHD2    (dbl) 2, 2, 2, 2, 0, 3, 2, 4, 0, 0, 3, 3, 4, 0, 4, 4, 2, ...
## $ RELHHD3    (dbl) 4, 4, 4, 4, 0, 0, 4, 4, 0, 0, 0, 4, 4, 0, 4, 4, 4, ...
## $ RELHHD4    (dbl) 0, 4, 4, 0, 0, 0, 4, 4, 0, 0, 0, 4, 0, 0, 10, 0, 4,...
## $ RELHHD5    (dbl) 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, ...
## $ RELHHD6    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD7    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD8    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD9    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD10   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD11   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0,...
## $ RELHHD12   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD13   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHHD14   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HEFINFO    (dbl) 1, 3, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ HHRACE     (dbl) 1, 1, 1, 1, 2, 1, 1, 5, 2, 1, 1, 2, 5, 2, 5, 2, 5, ...
## $ RESPNUM    (dbl) 3, 3, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, ...
## $ HHTYPE     (dbl) 41, 202, 4, 41, 1, 7, 4, 2, 3, 1, 100, 8, 2, 1, 133...
## $ HHTYPE1    (dbl) 1, 11, 11, 1, 4, 5, 11, 2, 1, 4, 8, 15, 2, 4, 18, 2...
## $ FAMGEN     (dbl) 2, 2, 2, 2, 1, 1, 2, 2, 1, 1, 1, 2, 2, 1, 2, 2, 2, ...
## $ RPLACE     (dbl) 3, 3, 1, 2, 1, 8, 2, 1, 1, 1, 1, 1, 1, 1, 7, 1, 1, ...
## $ RVISITOR   (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ VISITORS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH1     (fctr) Head of household, Head of household, Head of hous...
## $ RELHH2     (dbl) 2, 2, 2, 2, 0, 3, 2, 41, 0, 0, 3, 3, 41, 0, 4, 41, ...
## $ RELHH3     (dbl) 41, 41, 41, 41, 0, 0, 41, 41, 0, 0, 0, 41, 41, 0, 4...
## $ RELHH4     (dbl) 0, 41, 41, 0, 0, 0, 41, 41, 0, 0, 0, 41, 0, 0, 10, ...
## $ RELHH5     (dbl) 0, 41, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 0, 0...
## $ RELHH6     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH7     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH8     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH9     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH10    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH11    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 0,...
## $ RELHH12    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH13    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELHH14    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP1     (dbl) 2, 2, 2, 2, 0, 3, 2, 0, 0, 0, 3, 3, 0, 0, 0, 0, 2, ...
## $ RELSP2     (dbl) 1, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, ...
## $ RELSP3     (dbl) 41, 43, 41, 41, 0, 0, 41, 0, 0, 0, 0, 41, 0, 0, 0, ...
## $ RELSP4     (dbl) 0, 43, 41, 0, 0, 0, 41, 0, 0, 0, 0, 41, 0, 0, 0, 0,...
## $ RELSP5     (dbl) 0, 43, 0, 0, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 0, 0...
## $ RELSP6     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP7     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP8     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP9     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP10    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP11    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP12    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP13    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RELSP14    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DATEINTV   (dbl) 721, 624, 627, 527, 620, 502, 421, 405, 404, 517, 4...
## $ ISCO88     (dbl) 3429, 3132, 2144, 2411, 5163, 2141, 5220, 0, 0, 123...
## $ PAISCO88   (dbl) 1233, 0, 0, 1210, 1319, 5162, 110, 0, 0, 9140, 7223...
## $ MAISCO88   (dbl) 0, 1231, 3300, 0, 7433, 4115, 5220, 9131, 4211, 513...
## $ SPISCO88   (dbl) 0, 0, 2331, 1233, 0, 8322, 9312, 0, 0, 0, 0, 8322, ...
## $ USWAR      (dbl) 0, 0, 0, 2, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 2, 0, 8, ...
## $ USWARY     (dbl) 2, 0, 0, 0, 0, 1, 0, 0, 2, 0, 1, 0, 0, 1, 0, 0, 0, ...
## $ COHORT     (dbl) 1990, 1991, 1970, 1963, 1942, 1962, 1977, 1988, 198...
## $ ZODIAC     (dbl) 7, 1, 1, 10, 2, 2, 8, 8, 7, 2, 12, 10, 10, 9, 9, 12...
## $ INTHISP    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 99, 1, 1,...
## $ INTRACE1   (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 99, 1, 1,...
## $ INTRACE2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INTRACE3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CONINC     (dbl) 178712.5, 178712.5, 91920.0, 107240.0, 42130.0, 210...
## $ CONRINC    (dbl) 0.0, 0.0, 91920.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 24...
## $ WHOELSE1   (dbl) 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 2, 2, 1, ...
## $ WHOELSE2   (dbl) 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ WHOELSE3   (dbl) 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ WHOELSE4   (dbl) 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, ...
## $ WHOELSE5   (dbl) 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, ...
## $ WHOELSE6   (dbl) 1, 2, 2, 1, 2, 1, 2, 2, 2, 1, 2, 1, 2, 1, 2, 1, 2, ...
## $ INTID      (dbl) 49, 150, 150, 49, 235, 235, 235, 235, 235, 235, 49,...
## $ FEEUSED    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, ...
## $ FEELEVEL   (dbl) 75, 75, 75, 20, 75, 20, 20, 20, 20, 20, 20, 20, 20,...
## $ LNGTHINV   (dbl) 69, 53, 77, 78, 149, 98, 80, 74, 88, 76, 96, 91, 95...
## $ INTAGE     (dbl) 60, 32, 32, 60, 62, 62, 62, 62, 62, 62, 60, 60, 60,...
## $ INTETHN    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, ...
## $ MODE       (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, ...
## $ INTSEX     (dbl) 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, ...
## $ INTYRS     (dbl) 2, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 2, ...
## $ CONSENT    (dbl) 2, 1, 1, 2, 2, 2, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 2, ...
## $ BALLOT     (dbl) 1, 3, 3, 2, 2, 1, 2, 3, 1, 3, 1, 2, 3, 1, 2, 3, 2, ...
## $ VERSION    (dbl) 1, 3, 3, 2, 2, 1, 2, 3, 1, 3, 1, 2, 3, 1, 2, 3, 2, ...
## $ ISSP       (fctr) Did ISSP, Did ISSP, Did ISSP, Did ISSP, Did ISSP, ...
## $ FORMWT     (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ SAMPCODE   (dbl) 601, 601, 601, 601, 601, 601, 601, 601, 601, 601, 6...
## $ SAMPLE     (dbl) 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,...
## $ OVERSAMP   (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ PHASE      (dbl) 2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, ...
## $ SPANSELF   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, ...
## $ SPANINT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, ...
## $ SPANENG    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, ...
## $ RES2008    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, ...
## $ RES2010    (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ CSHTYP08   (dbl) 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ CSHTYP10   (dbl) 2, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, ...
## $ WTSS       (dbl) 2.6219629, 3.4959505, 1.7479752, 1.2356944, 0.87398...
## $ WTSSNR     (dbl) 2.8695321, 3.8260427, 1.9130214, 1.3523703, 0.95651...
## $ WTSSALL    (dbl) 2.6219629, 3.4959505, 1.7479752, 1.2356944, 0.87398...
## $ VSTRAT     (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ VPSU       (fctr) Inapplicable, Inapplicable, Inapplicable, Inapplic...
## $ WTCOMB     (dbl) 6.4021586, 6.5144771, 1.6711297, 1.1813700, 0.83556...
## $ WTCOMBNR   (dbl) 7.0066588, 7.1295827, 1.8289199, 1.2929165, 0.91446...
## $ SAMPTYPE   (dbl) 2012, 2012, 2012, 2012, 2012, 2012, 2012, 2012, 201...
## $ RACDIFY    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RACDIF5    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCRPT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCMOST   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCINT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCEDEV   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCMEM    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCLRN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCPER    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCTCH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCDEC    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCWLTH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCHLTH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCFUT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCISS1   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCISS2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCORG    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ RDSCOWN    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ RDSCUND    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCCLGY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCLDR    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCBK     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCWWW    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCTV     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RDSCBBL    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ BBLFAV     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ BBLFAV1    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ BBLSTRY    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CLMTKNOW   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CLMTCHNG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALORIG    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALRICH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALEQL     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALABLE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALSAFE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALDIFF    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALRULE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALLIST    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALMOD     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALSPL     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALFREE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALCARE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALACHV    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALDFND    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALRISK    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALPRPR    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALRSPT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALDVOT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALECO     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALTRDN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VALFUN     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFBNS     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFER12    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFCNT12   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFOCC10   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WINFIRMR   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFAPPLY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFHSEX    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFHRACE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFHAGE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMCE     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTEXBT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMMUS    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMDAN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMTHE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT1   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT4   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMATT5   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMFREE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY1   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY2   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY4   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY5   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY6   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY7   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMWHY8   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT1    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT2    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT3    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT4    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTATT5    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTFREE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY1    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY2    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY3    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY4    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY5    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY6    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY7    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTWHY8    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTNOGO    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTNOGO1   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMCOST   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMINT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMTRVL   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMGST    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMTIME   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMLOC    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PRFMOTHR   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTCOST    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTINT     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTTRVL    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTGST     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTTIME    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTLOC     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ARTOTHR    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ REFRTWHY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ YOUADULT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CONHLTH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHCHNG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EDUCBTR    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHBTR    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHIMP    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHMORE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHGOV    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHINF    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHTAX    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FNDMEDCH   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FNDAIDS    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FNDOBSTY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FNDORGN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHCTZN   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHDMG    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHNEED   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHBEH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHENV    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHGENE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHPOOR   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HRTOP      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HRTOP37    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HRTOPKID   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ALTMED     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ALTMEDPR   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCTRST    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCTLK     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCSKLS    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCEARN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCMSTK    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHPRB    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHPAIN   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHDEP    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHCONF   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHNOT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCVST     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCALT     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HSPOVRNT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDPAY     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDCOMMT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDUNAV    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDWTLST   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDBEST    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ MEDDRCH    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHSAT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DOCVISIT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ALTSAT     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HOSPSAT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SMOKEDAY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PHYSACT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FRTVEGS    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ DISBLTY    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RHEIGHT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ RWEIGHT    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INSTYPE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INSCOVRG   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ VETFAM     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CONSCHLS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GOTTHNGS   (dbl) NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,...
## $ BUSGRN     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PEOPGRN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WORKHSPS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WORK10     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ WLTHHSPS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ TOODIFME   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SATLIFE    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ PHYSHLTH   (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ FININD     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FININD1    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ OWNHH      (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ OWNHH1     (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ EDDONE     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ EDDONE1    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ FTWORK     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FTWORK1    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ SUPFAM     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ SUPFAM1    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ LAW5       (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KNWCAUSE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ KNOWSOL    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INTLHSPS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFOBIZ    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFOGRN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFOGOVT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFONEWS   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFOTV     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INFOCOL    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INEQUAL3   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INEQUAL5   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ INCGAP     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ IHLPGRN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ IDEALLFE   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ CONEXCEL   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTHENGY   (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ HRDSHP1    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HRDSHP6    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTH10     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HLTH11     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HAVCHLD    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ HAVCHLD1   (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ GETMAR     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GETMAR1    (dbl) -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,...
## $ HAPORNOT   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GRNSIGN    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GRNMONEY   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GRNDEMO    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ GRNCON     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ FINAN4     (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ENPRBUS    (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ ENPRBFAM   (dbl) 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ...
## $ I_AGE      (dbl) 1, 1, 2, 3, 4, 3, 2, 1, 1, 1, 3, 2, 1, 3, 3, 2, 2, ...
## $ I_ATTEND   (dbl) 2, 1, 1, 1, 1, 1, 3, 3, 1, 2, 6, 1, 1, 6, 3, 4, 6, ...
## $ I_POLITICS (dbl) 3, 4, 4, 4, 1, 3, 3, 3, 5, 1, 1, 1, 3, NA, 5, 2, 3,...
## $ I_RACE     (dbl) 1, 1, 3, 1, 2, 1, 1, 3, 2, 1, 1, 2, 1, 2, 3, 2, 1, ...
## $ I_RELIGION (dbl) 2, 2, 1, 1, 1, 1, 5, 2, 4, 4, 2, 1, 4, 1, 2, 1, 2, ...
## $ I_SEX      (dbl) 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 1, 2, 1, ...

GSSdata$HRS1 <- ifelse (GSSdata$HRS1 == 99, NA, GSSdata$HRS1)
GSSdata$HRS1 <- ifelse (GSSdata$HRS1 == -1, NA, GSSdata$HRS1)
is.na(GSSdata$HRS1)

##    [1] FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE
##   [12] FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE
##   [23] FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE  TRUE
##   [34] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##   [45] FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE
##   [56]  TRUE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE  TRUE
##   [67] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE
##   [78]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##   [89]  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE
##  [100] FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE
##  [111] FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE
##  [122] FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##  [133]  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE
##  [144] FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##  [155] FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE
##  [166]  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
##  [177] FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE
##  [188] FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
##  [199]  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE
##  [210] FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE
##  [221] FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE
##  [232]  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE
##  [243]  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE
##  [254] FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE
##  [265]  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE
##  [276]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##  [287] FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE
##  [298] FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE
##  [309]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
##  [320] FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
##  [331] FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE
##  [342]  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE
##  [353]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
##  [364] FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE
##  [375] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##  [386]  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE
##  [397] FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE
##  [408] FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE
##  [419] FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
##  [430]  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE
##  [441]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE
##  [452] FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE
##  [463] FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##  [474] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE
##  [485]  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE
##  [496] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE
##  [507]  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE
##  [518] FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE
##  [529]  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
##  [540]  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
##  [551]  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE
##  [562]  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE
##  [573]  TRUE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE
##  [584] FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
##  [595] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##  [606] FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
##  [617]  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE
##  [628]  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE
##  [639] FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE
##  [650] FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE
##  [661]  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE
##  [672] FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE
##  [683] FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE
##  [694]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
##  [705] FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE
##  [716]  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE
##  [727] FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE
##  [738] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
##  [749] FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE
##  [760] FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE
##  [771] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
##  [782] FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE
##  [793] FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE
##  [804]  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE
##  [815] FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE
##  [826] FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
##  [837] FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE
##  [848] FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
##  [859]  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE
##  [870] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE
##  [881] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##  [892] FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE
##  [903] FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE
##  [914] FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE
##  [925] FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE
##  [936] FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##  [947] FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE
##  [958]  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
##  [969] FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE
##  [980]  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE
##  [991]  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE
## [1002]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
## [1013]  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE
## [1024] FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [1035]  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE
## [1046] FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE
## [1057] FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE
## [1068]  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [1079]  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE
## [1090] FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE
## [1101] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE
## [1112] FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE
## [1123]  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE
## [1134] FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE
## [1145] FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE
## [1156] FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [1167]  TRUE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE
## [1178]  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [1189] FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE
## [1200]  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
## [1211] FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE
## [1222]  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE
## [1233]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE
## [1244]  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [1255]  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE
## [1266] FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [1277] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE
## [1288]  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE
## [1299]  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
## [1310] FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE
## [1321] FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
## [1332] FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE
## [1343]  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE
## [1354]  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE
## [1365] FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE
## [1376]  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE
## [1387] FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE
## [1398]  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE
## [1409] FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE
## [1420]  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE
## [1431]  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE
## [1442] FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE
## [1453] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE
## [1464] FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE
## [1475] FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
## [1486]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
## [1497]  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
## [1508]  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE
## [1519] FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE
## [1530] FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE
## [1541] FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE
## [1552] FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE
## [1563] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
## [1574]  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE
## [1585] FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE
## [1596]  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE  TRUE
## [1607]  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE
## [1618]  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
## [1629]  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE
## [1640] FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE
## [1651]  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE  TRUE
## [1662] FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE
## [1673] FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [1684]  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE
## [1695] FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE
## [1706] FALSE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [1717] FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [1728] FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE
## [1739] FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE
## [1750] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE
## [1761]  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE
## [1772]  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE
## [1783] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
## [1794] FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE
## [1805]  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE
## [1816]  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE
## [1827] FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
## [1838]  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [1849]  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE
## [1860] FALSE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE
## [1871]  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE
## [1882] FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE
## [1893]  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
## [1904] FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE
## [1915] FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
## [1926]  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [1937]  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE
## [1948] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [1959] FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
## [1970] FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE
## [1981]  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [1992]  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [2003] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
## [2014] FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
## [2025]  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE
## [2036] FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE
## [2047] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
## [2058] FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE
## [2069] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2080]  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE
## [2091]  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE
## [2102]  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2113] FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE
## [2124] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
## [2135]  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
## [2146]  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [2157] FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE
## [2168] FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [2179] FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE
## [2190] FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [2201] FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE
## [2212] FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE
## [2223] FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
## [2234]  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
## [2245] FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE
## [2256] FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE
## [2267] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE
## [2278]  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE
## [2289] FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE
## [2300] FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE
## [2311] FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE
## [2322]  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE
## [2333]  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [2344] FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
## [2355] FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE
## [2366] FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [2377] FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE FALSE  TRUE
## [2388] FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [2399]  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE
## [2410] FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE
## [2421] FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2432] FALSE FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [2443]  TRUE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE
## [2454]  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE
## [2465]  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
## [2476] FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE
## [2487] FALSE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE
## [2498] FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [2509]  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE
## [2520]  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE FALSE
## [2531]  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE
## [2542]  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [2553]  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
## [2564] FALSE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE
## [2575]  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE  TRUE  TRUE FALSE
## [2586] FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE FALSE FALSE
## [2597] FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE
## [2608] FALSE FALSE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE  TRUE
## [2619] FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
## [2630] FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
## [2641] FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE
## [2652]  TRUE  TRUE FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE  TRUE  TRUE
## [2663] FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
## [2674] FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE
## [2685]  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE
## [2696]  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE
## [2707]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2718]  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
## [2729]  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE
## [2740]  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE
## [2751] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
## [2762]  TRUE FALSE  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE
## [2773] FALSE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
## [2784]  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE
## [2795] FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE  TRUE
## [2806] FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE  TRUE  TRUE FALSE
## [2817] FALSE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2828] FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [2839]  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE
## [2850]  TRUE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE
## [2861] FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE
## [2872] FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE
## [2883] FALSE  TRUE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE
## [2894] FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE
## [2905] FALSE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE FALSE
## [2916] FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE FALSE  TRUE  TRUE
## [2927]  TRUE FALSE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE
## [2938]  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE
## [2949]  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE
## [2960] FALSE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE
## [2971]  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE  TRUE FALSE
## [2982]  TRUE FALSE  TRUE  TRUE  TRUE FALSE FALSE  TRUE FALSE FALSE  TRUE
## [2993]  TRUE  TRUE  TRUE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE
## [3004]  TRUE FALSE  TRUE  TRUE FALSE FALSE FALSE FALSE FALSE  TRUE  TRUE
## [3015] FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE  TRUE
## [3026]  TRUE  TRUE  TRUE FALSE  TRUE FALSE  TRUE  TRUE FALSE FALSE  TRUE
## [3037]  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE  TRUE
## [3048]  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE
## [3059] FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE FALSE FALSE
## [3070] FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE  TRUE  TRUE
## [3081] FALSE  TRUE FALSE FALSE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE
## [3092] FALSE  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE  TRUE  TRUE FALSE
## [3103] FALSE  TRUE  TRUE  TRUE FALSE FALSE FALSE  TRUE FALSE  TRUE  TRUE
## [3114]  TRUE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE  TRUE  TRUE FALSE
## [3125] FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE FALSE  TRUE FALSE
## [3136] FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE  TRUE FALSE FALSE FALSE
## [3147]  TRUE FALSE  TRUE FALSE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE
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##### Just to be sure you have the data read correctly,
##### run some descriptive statistics (mean, standard
##### deviation, and count of cases) for an important
##### variable we will use, HRS1:

## Source: local data frame [1 x 4]
## 
##   mean_hours sd_hours     n na.rm
##        (dbl)    (dbl) (int) (lgl)
## 1         NA       NA  4820  TRUE

1. Visualizations. Using the ggvis package, create two plots ~

a. One histogram of HRS1; and

hist(GSSdata$HRS1, main="Histogram on Hours per Week", xlab="Working Hour")

b. Another histogram of the natural logarithm (ln) of HRS1, or ln(HRS1).

hist(log(GSSdata$HRS1), main="Log Scale of Histogram on Hours per Week", xlab="Working Hour_log")

2. Analyses. Conduct two ordinary least squares regression analyses ~

HRS1_factors <- lm(HRS1 ~ INCOME + WEEKSWRK + AGED, data=GSSdata)
HRS1_factors #print equation

## 
## Call:
## lm(formula = HRS1 ~ INCOME + WEEKSWRK + AGED, data = GSSdata)
## 
## Coefficients:
## (Intercept)       INCOME     WEEKSWRK         AGED  
##    28.35627     -0.05709      0.25975      0.58453

summary(HRS1_factors) # information about fit and nature of equation

## 
## Call:
## lm(formula = HRS1 ~ INCOME + WEEKSWRK + AGED, data = GSSdata)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -52.298  -6.178  -1.178   8.237  57.398 
## 
## Coefficients:
##             Estimate Std. Error t value Pr(>|t|)    
## (Intercept) 28.35627    1.15413  24.569  < 2e-16 ***
## INCOME      -0.05709    0.01897  -3.009  0.00265 ** 
## WEEKSWRK     0.25975    0.02211  11.748  < 2e-16 ***
## AGED         0.58453    0.25274   2.313  0.02080 *  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 15.16 on 2852 degrees of freedom
##   (1964 observations deleted due to missingness)
## Multiple R-squared:  0.05048,    Adjusted R-squared:  0.04948 
## F-statistic: 50.54 on 3 and 2852 DF,  p-value: < 2.2e-16

confint(HRS1_factors)

##                   2.5 %      97.5 %
## (Intercept) 26.09324791 30.61928332
## INCOME      -0.09428981 -0.01988351
## WEEKSWRK     0.21639686  0.30310286
## AGED         0.08896288  1.08010050

a. Use HRS1 as the dependent variable and at least three variables from the

rg1<-lm(GSSdata$HRS1~ GSSdata$INCOME+GSSdata$WEEKSWRK+GSSdata$AGED)
summary(rg1)

## 
## Call:
## lm(formula = GSSdata$HRS1 ~ GSSdata$INCOME + GSSdata$WEEKSWRK + 
##     GSSdata$AGED)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -52.298  -6.178  -1.178   8.237  57.398 
## 
## Coefficients:
##                  Estimate Std. Error t value Pr(>|t|)    
## (Intercept)      28.35627    1.15413  24.569  < 2e-16 ***
## GSSdata$INCOME   -0.05709    0.01897  -3.009  0.00265 ** 
## GSSdata$WEEKSWRK  0.25975    0.02211  11.748  < 2e-16 ***
## GSSdata$AGED      0.58453    0.25274   2.313  0.02080 *  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 15.16 on 2852 degrees of freedom
##   (1964 observations deleted due to missingness)
## Multiple R-squared:  0.05048,    Adjusted R-squared:  0.04948 
## F-statistic: 50.54 on 3 and 2852 DF,  p-value: < 2.2e-16

confint(rg1)

##                        2.5 %      97.5 %
## (Intercept)      26.09324791 30.61928332
## GSSdata$INCOME   -0.09428981 -0.01988351
## GSSdata$WEEKSWRK  0.21639686  0.30310286
## GSSdata$AGED      0.08896288  1.08010050

α= .05,then the p-value, 2.2e-16, is less than α. Therefore, we reject the null hypothesis that there is no relationship between the dependent variable and the entire sent of independent variables.

α= .05, then the p-value, 0.02700, is less than α. Therefore, we reject the null hypothesis that there is no relationship between ‘HRS1’ and ‘INCOME’.

α= .05, then the p-value, 2e-16, is less than α. Therefore, we reject the null hypothesis that there is no relationship between ‘HRS1’ and ‘WEEKSWRK’.

Our estimate is that for each 1 hour of additional hours per week, total family income reduces by 0.03(rounded) dollar. However, we are 95% confident that this reduction in dollar is between -0.06 and -0.003.

Our estimate is that for each 1 hour of additional hours per week, working week per year increases by 0.72(rounded) week. However, we are 95% confident that this increasing in working week per year is between 0.70 and 0.74.

b. Use ln(HRS1) as the dependent variable and the same set of independent variables that you chose for 2.a.

rg2<-lm(log(GSSdata$HRS1) ~ GSSdata$INCOME+GSSdata$WEEKSWRK+GSSdata$AGED)
summary(rg2)

## 
## Call:
## lm(formula = log(GSSdata$HRS1) ~ GSSdata$INCOME + GSSdata$WEEKSWRK + 
##     GSSdata$AGED)
## 
## Residuals:
##     Min      1Q  Median      3Q     Max 
## -4.0256 -0.0597  0.0738  0.2780  1.0996 
## 
## Coefficients:
##                    Estimate Std. Error t value Pr(>|t|)    
## (Intercept)       3.1898363  0.0411885  77.445  < 2e-16 ***
## GSSdata$INCOME   -0.0025200  0.0006771  -3.722 0.000202 ***
## GSSdata$WEEKSWRK  0.0087595  0.0007891  11.101  < 2e-16 ***
## GSSdata$AGED      0.0205449  0.0090197   2.278 0.022813 *  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Residual standard error: 0.541 on 2852 degrees of freedom
##   (1964 observations deleted due to missingness)
## Multiple R-squared:  0.04737,    Adjusted R-squared:  0.04637 
## F-statistic: 47.28 on 3 and 2852 DF,  p-value: < 2.2e-16

confint(rg2)

##                         2.5 %       97.5 %
## (Intercept)       3.109074131  3.270598515
## GSSdata$INCOME   -0.003847727 -0.001192327
## GSSdata$WEEKSWRK  0.007212326  0.010306675
## GSSdata$AGED      0.002859167  0.038230719

α= .05, then the p-value, 2.2e-16, is less than α. Therefore, we reject the null hypothesis that there is no relationship between the dependent variable and the entire sent of independent variables.

α= .05, then the p-value, 0.002, is less than α. Therefore, we reject the null hypothesis that there is no relationship between ‘HRS1’ and ‘INCOME’.

α= .05, then the p-value, 2e-16, is less than α. Therefore, we reject the null hypothesis that there is no relationship between ‘HRS1’ and ‘WEEKSWRK’.

3. Reports. Build two APA–correct tables ~

HRS1 <- tbl_df(GSSdata)
HRS1 %>%
  summarise(mean_HRS1=mean(HRS1), mean_INCOME=mean(INCOME), mean_WEEKSWRK=mean(WEEKSWRK),mean_AGED = mean(AGED)) 

## Source: local data frame [1 x 4]
## 
##   mean_HRS1 mean_INCOME mean_WEEKSWRK mean_AGED
##       (dbl)       (dbl)         (dbl)     (dbl)
## 1        NA    15.11846      30.96909   1.16971

HRS1 %>%
  summarise(sd_HRS1=sd(HRS1), sd_INCOME=sd(INCOME), sd_WEEKSWRKt=sd(WEEKSWRK),sd_AGED = sd(AGED))

## Source: local data frame [1 x 4]
## 
##   sd_HRS1 sd_INCOME sd_WEEKSWRKt  sd_AGED
##     (dbl)     (dbl)        (dbl)    (dbl)
## 1      NA  18.42523     23.87458 1.137486

a. One table reporting the regression of HRS1 that you conducted in 2.a.; and

b. Another table reporting the regression of ln(HRS1) that you conducted in 2.b.