Práctica 1. Introducción

AE
11/01/2018

Primer acercamiento al uso del programa

En RStudio podemos tener varias ventanas que nos permiten tener más control de nuestro "ambiente", el historial, los "scripts" o códigos que escribimos y por supuesto, tenemos nuestra consola, que también tiene el símbolo ">" con R. Podemos pedir operaciones básicas

2+5
## [1] 7
5*3
## [1] 15
#Para escribir comentarios y que no los lea como operaciones ponemos el símbolo de gato
# Lo podemos hacer para un comentario en una línea o la par de una instrucción
1:5               # Secuencia 1-5
## [1] 1 2 3 4 5
seq(1, 10, 0.5)   # Secuencia con incrementos diferentes a 1
##  [1]  1.0  1.5  2.0  2.5  3.0  3.5  4.0  4.5  5.0  5.5  6.0  6.5  7.0  7.5
## [15]  8.0  8.5  9.0  9.5 10.0
c('a','b','c')  # Vector con caracteres
## [1] "a" "b" "c"
1:7             # Entero
## [1] 1 2 3 4 5 6 7
40<80           # Valor logico
## [1] TRUE
2+2 == 5        # Valor logico
## [1] FALSE
T == TRUE       # T expresion corta de verdadero
## [1] TRUE

R es un lenguaje de programación por objetos. Por lo cual vamos a tener objetos a los que se les asigna su contenido. Si usamos una flechita "<-" o "->" le estamos asignando algo al objeto que apunta la felcha.

x <- 24         # Asignacion de valor 24 a la variable x para su uso posterior (OBJETO)
x/2             # Uso posterior de variable u objeto x
## [1] 12
x               # Imprime en pantalla el valor de la variable u objeto
## [1] 24
x <- TRUE       # Asigna el valor logico TRUE a la variable x OJO: x toma el ultimo valor que se le asigna
x
## [1] TRUE

Vectores

Los vectores son uno de los objetos más usados en R.

y <- c(2,4,6)     # Vector numerico
y <- c('Primaria', 'Secundaria') # Vector caracteres

Dado que poseen elementos, podemos también observar y hacer operaciones con sus elementos, usando "[ ]" para acceder a ellos

y[2]              # Acceder al segundo valor del vector y
## [1] "Secundaria"
y[3] <- 'Preparatoria y más' # Asigna valor a la tercera componente del vector
sex <-1:2         # Asigna a la variable sex los valores 1 y 2
names(sex) <- c("Femenino", "Masculino") # Asigna nombres al vector de elementos sexo
sex[2]            # Segundo elemento del vector sex
## Masculino 
##         2

Matrices

Las matrices son muy importantes, porque nos permiten hacer operaciones y casi todas nuestras bases de datos tendran un aspecto de matriz.

m <- matrix (nrow=2, ncol=3, 1:6, byrow = TRUE) # Matrices Ejemplo 1
m
##      [,1] [,2] [,3]
## [1,]    1    2    3
## [2,]    4    5    6
m <- matrix (nrow=2, ncol=3, 1:6, byrow = FALSE) # Matrices Ejemplo 1
m
##      [,1] [,2] [,3]
## [1,]    1    3    5
## [2,]    2    4    6
dim(m)
## [1] 2 3
attributes(m)
## $dim
## [1] 2 3
n <- 1:6     # Matrices Ejemplo 2
dim(n) <- c(2,3)
n
##      [,1] [,2] [,3]
## [1,]    1    3    5
## [2,]    2    4    6
xx <-10:12   # Matrices Ejemplo 3
yy<-14:16
cbind(xx,yy) # Une vectores por Columnas
##      xx yy
## [1,] 10 14
## [2,] 11 15
## [3,] 12 16
rbind(xx,yy) # Une vectores por Renglones
##    [,1] [,2] [,3]
## xx   10   11   12
## yy   14   15   16
mi_matrix<-cbind(xx,yy) # este resultado lo puedo asignar a un objeto

Funciones

Algunas funciones básicas son las siguientes. Vamos a ir viendo más funciones, pero para entender cómo funcionan, haremos unos ejemplos y cómo pedir ayuda sobre ellas.

sum (10,20,30)    # Función suma
## [1] 60
rep('R', times=3) # Repite la letra R el numero de veces que se indica
## [1] "R" "R" "R"
sqrt(9)           # Raiz cuadrada de 9
## [1] 3

Ayuda

Pedir ayuda es indispensable para aprender a escribir nuestros códigos. A prueba y error, es el mejor sistema para aprender. Podemos usar la función help, example y ?

help(sum)         # Ayuda sobre función sum
example(sum)      # Ejemplo de función sum
## 
## sum> ## Pass a vector to sum, and it will add the elements together.
## sum> sum(1:5)
## [1] 15
## 
## sum> ## Pass several numbers to sum, and it also adds the elements.
## sum> sum(1, 2, 3, 4, 5)
## [1] 15
## 
## sum> ## In fact, you can pass vectors into several arguments, and everything gets added.
## sum> sum(1:2, 3:5)
## [1] 15
## 
## sum> ## If there are missing values, the sum is unknown, i.e., also missing, ....
## sum> sum(1:5, NA)
## [1] NA
## 
## sum> ## ... unless  we exclude missing values explicitly:
## sum> sum(1:5, NA, na.rm = TRUE)
## [1] 15

Mi ambiente

Todos los objetos que hemos declarado hasta ahora son parte de nuestro "ambiente" (enviroment). Para saber qué está en nuestro ambiente usamos el comando

ls()
## [1] "m"         "mi_matrix" "n"         "sex"       "x"         "xx"       
## [7] "y"         "yy"
gc()           # Garbage collection, reporta memoria en uso
##          used (Mb) gc trigger (Mb) limit (Mb) max used (Mb)
## Ncells 482197 25.8    1062410 56.8         NA   630591 33.7
## Vcells 942004  7.2    8388608 64.0      16384  1767245 13.5

Para borrar todos nuestros objetos, usamos el siguiente comando, que equivale a usar la escobita de la venta de environment

rm(list=ls())  # Borrar objetos actuales

Directorio de trabajo

Es muy útil saber dónde estamos trabajando y donde queremos trabajar. Por eso podemos utilizar los siguientes comandos para saberlo

Ojo, checa, si estás desdes una PC, cómo cambian las "" por "/" o por "\"

getwd()           # Directorio actual
## [1] "/Users/anaescoto/Dropbox/SFP"
setwd("/Users/anaescoto/Dropbox/SFP")# Cambio de directorio

list.files()      # Lista de archivos en ese directorio
##  [1] "2014_employment.dta"                                         
##  [2] "Administrativo"                                              
##  [3] "Bases de datos"                                              
##  [4] "Curso"                                                       
##  [5] "Día 3.pptx"                                                  
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##  [8] "Día 6.pptx"                                                  
##  [9] "Día1.pptx"                                                   
## [10] "Día2.pptx"                                                   
## [11] "dummy.R"                                                     
## [12] "envipe0.png"                                                 
## [13] "envipe1.png"                                                 
## [14] "envipe3.png"                                                 
## [15] "envipe4.png"                                                 
## [16] "EnviromentD3.RData"                                          
## [17] "Excel_2014_IMCO.xlsx"                                        
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## [20] "kupdf.net_estadiacutestica-aplicada-basica-david-s-moore.pdf"
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## [63] "rsconnect"                                                   
## [64] "THogar.dbf"                                                  
## [65] "TMod_Vic.dbf"                                                
## [66] "TPer_Vic1_mod.dbf"                                           
## [67] "TPer_Vic1.dbf"                                               
## [68] "TSDem.dbf"                                                   
## [69] "TVivienda.dbf"

Checar que esto también se puede hacer desde el menú

Instalación de librerías

Las librerías son útiles para realizar funciones especiales. La especialización de paquetes es más rápida en R que en otros programas por ser un software libre.

Vamos a instalar el paquete "foreign", como su nombre lo indica, nos permite leer elementos "extranjeros" en R. Es sumamente útil porque nos permite leer casi todos los formatos, sin necesidad de usar paquetes especializados como StatTransfer.

Para instalar las paqueterías usamos el siguiente comando "install.packages()" Checa que adentro del paréntesis va el nombre de la librería, con comillas. Si estamos trabajando en la computadora no es necesario poner la opción repos = "http://cran.us.r-project.org"."

Con la opción "dependencies = TRUE" R nos instalará no sólo la librería o paquete que estamos pidiendo, sino todo aquellos paquetes que necesite la librería en cuestión. Muchas veces los diseños de los paquetes implican el uso de algún otro anterior. Por lo que poner esta sentencia nos puede ahorrar errores cuando estemos usando el paquete. Piensa que esto es similar a cuando enciendes tu computadora y tu sistema operativo te pide que mantengas las actualizaciones.

Vamos a instalar dos librerías que nos permiten importar formatos.

install.packages("foreign", repos = "http://cran.us.r-project.org", dependencies = TRUE)
## 
## The downloaded binary packages are in
##  /var/folders/fr/mw1x21js54367mjdhqsjfwqm0000gn/T//Rtmpqdq9qQ/downloaded_packages
install.packages("haven", repos = "http://cran.us.r-project.org", dependencies = TRUE)
## 
## The downloaded binary packages are in
##  /var/folders/fr/mw1x21js54367mjdhqsjfwqm0000gn/T//Rtmpqdq9qQ/downloaded_packages

Este proceso no hay que hacerlo siempre. Si no sólo la primera vez. Una vez instalado un paquete de librería, la llamamos con el comando "library"

library(foreign)

Leer base de datos y revisar su contenido

Hoy vamos llamar el archivo. Este archivo es justo como se puede descargar desde Inegi. Inegi tiene muchos formatos de publicación. No obstante, el que es común a todos es el dbf.

Vamos a trabajar con la "Encuesta Nacional de Victimización y Percepción sobre Seguridad Pública (ENVIPE) 2018".

En realidad con una sola "tabla". Al objeto TPer_Vic118 se le asignará lo que leemos de archivo dbf. Actualmente la base se encuesta en este link link

Una vez que descargues la base, colocala en la carpeta de trabajo para que sea más sencillo de revisar.

TPer_Vic118 <- read.dbf("TPer_Vic1.dbf")

Si no tenemos la base en nuestro directorio seguramente nos dará error. Si no se quiere utilizar esta carpeta, abrá que poner toda la ruta en el argumento de read.dbf:

TPer_Vic118 <- read.dbf("/Users/anaescoto/Dropbox/SFP/TPer_Vic1.dbf")

[Recuerda checar las diagonales de la ruta]

Vamos a ver nuestra base de datos. Esto es como la "vista de datos" de SPSS o bien lo que veríamos con el "browse" en STATA

#View(TPer_Vic1)

También con "head, vemos las primeras 6 líneas de la base de datos

head(TPer_Vic118)
##       ID_VIV        ID_HOG           ID_PER     UPM VIV_SEL HOGAR RESUL_H
## 1 0100008.01 0100008.01.01 0100008.01.01.04 0100008      01    01       B
## 2 0100008.02 0100008.02.01 0100008.02.01.01 0100008      02    01       B
## 3 0100008.04 0100008.04.01 0100008.04.01.02 0100008      04    01       B
## 4 0100008.05 0100008.05.01 0100008.05.01.01 0100008      05    01       B
## 5 0100022.02 0100022.02.01 0100022.02.01.01 0100022      02    01       A
## 6 0100022.03 0100022.03.01 0100022.03.01.02 0100022      03    01       A
##   R_SEL SEXO EDAD AREAM CVE_ENT        NOM_ENT CVE_MUN        NOM_MUN
## 1    04    2   37    14      01 Aguascalientes     001 Aguascalientes
## 2    01    1   68    14      01 Aguascalientes     001 Aguascalientes
## 3    02    1   25    14      01 Aguascalientes     001 Aguascalientes
## 4    01    2   56    14      01 Aguascalientes     001 Aguascalientes
## 5    01    2   41    14      01 Aguascalientes     001 Aguascalientes
## 6    02    1   39    14      01 Aguascalientes     001 Aguascalientes
##   AP4_1 AP4_2_01 AP4_2_02 AP4_2_03 AP4_2_04 AP4_2_05 AP4_2_06 AP4_2_07
## 1     3        0        1        0        0        0        0        0
## 2     3        0        1        0        0        1        0        0
## 3     3        0        1        0        1        0        0        0
## 4     3        1        1        0        1        0        0        0
## 5     1        0        1        0        0        1        0        0
## 6     3        1        0        0        0        0        0        1
##   AP4_2_08 AP4_2_09 AP4_2_10 AP4_2_11 AP4_2_12 AP4_2_99 AP4_3_1 AP4_3_2
## 1        0        1        0        1        0        0       1       1
## 2        1        0        0        0        0        0       2       2
## 3        0        1        0        0        0        0       1       1
## 4        0        0        0        0        0        0       1       2
## 5        1        0        0        0        0        0       2       2
## 6        0        0        0        1        0        0       2       2
##   AP4_3_3 AP4_4_01 AP4_4_02 AP4_4_03 AP4_4_04 AP4_4_05 AP4_4_06 AP4_4_07
## 1       1        1        3        1        3        1        1        3
## 2       2        2        3        1        3        1        3        3
## 3       1        1        1        1        3        1        1        1
## 4       2        1        2        1        3        2        2        2
## 5       2        2        3        2        3        2        2        2
## 6       2        2        2        2        3        2        2        2
##   AP4_4_08 AP4_4_09 AP4_4_10 AP4_4_11 AP4_4_12 AP4_5_01 AP4_5_02 AP4_5_03
## 1        2        2        1        1        3        0        0        0
## 2        3        2        3        3        3        0        0        0
## 3        1        3        1        1        3        0        0        0
## 4        2        2        1        1        3        0        0        0
## 5        2        3        2        2        2        1        1        0
## 6        3        2        3        3        2        0        0        0
##   AP4_5_04 AP4_5_05 AP4_5_06 AP4_5_07 AP4_5_08 AP4_5_09 AP4_5_10 AP4_5_11
## 1        1        0        1        0        1        0        1        0
## 2        0        0        0        0        0        0        0        0
## 3        0        0        0        0        1        0        0        0
## 4        0        0        0        0        0        0        0        0
## 5        0        1        1        1        0        1        0        0
## 6        0        0        0        0        1        0        0        0
##   AP4_5_12 AP4_5_13 AP4_5_14 AP4_5_15 AP4_5_16 AP4_5_99 AP4_6_1 AP4_6_2
## 1        0        0        0        0        0        0       2       2
## 2        0        0        0        0        1        0       2       2
## 3        0        0        0        0        0        0       2       2
## 4        0        0        0        0        1        0       1       2
## 5        0        0        1        1        0        0       1       2
## 6        0        0        0        0        0        0       1       1
##   AP4_6_3 AP4_7_1 AP4_7_2 AP4_7_3 AP4_8_1 AP4_9_1 AP4_8_2 AP4_9_2 AP4_8_3
## 1       2       1       1       1       2    <NA>       1       1       1
## 2       2       3       1       1       1       1       2    <NA>       2
## 3       2       2       2       4       1       2       1       2       1
## 4       2       2       2       3       1       2       1       2       1
## 5       1       4       4       4       1       1       1       1       1
## 6       1       3       3       3       1       9       1       2       2
##   AP4_9_3 AP4_8_4 AP4_9_4 AP4_8_5 AP4_9_5 AP4_8_6 AP4_9_6 AP4_10_01
## 1       2       2    <NA>       2    <NA>       2    <NA>         2
## 2    <NA>       2    <NA>       2    <NA>       3    <NA>         1
## 3       2       2    <NA>       2    <NA>       1       2         2
## 4       2       2    <NA>       1       2       3    <NA>         2
## 5       2       1       1       1       1       3    <NA>         1
## 6    <NA>       2    <NA>       1       2       1       2         1
##   AP4_10_02 AP4_10_03 AP4_10_04 AP4_10_05 AP4_10_06 AP4_10_07 AP4_10_08
## 1         3         2         2         2         2         3         2
## 2         3         1         2         2         2         3         3
## 3         3         2         3         3         1         3         2
## 4         3         2         2         2         2         3         3
## 5         1         1         3         3         1         3         2
## 6         1         1         2         2         1         3         3
##   AP4_10_09 AP4_10_10 AP4_10_11 AP4_10_12 AP4_10_13 AP4_10_14 AP4_10_15
## 1         2         2         2         2         3         2         2
## 2         2         3         2         3         3         3         2
## 3         2         2         2         2         3         2         2
## 4         2         2         3         2         2         2         1
## 5         2         1         2         1         3         2         1
## 6         2         3         2         1         3         1         1
##   AP4_11_01 AP4_11_02 AP4_11_03 AP4_11_04 AP4_11_05 AP4_11_06 AP4_11_07
## 1         2         2         2         2         2         1         2
## 2         2         2         2         2         2         2         2
## 3         2         2         2         2         2         2         2
## 4         1         1         2         2         2         2         2
## 5         1         1         1         2         2         1         2
## 6         1         1         1         2         2         2         1
##   AP4_11_08 AP4_11_09 AP4_11_10 AP4_11_11  AP4_12 AP5_1_01 AP5_1_02
## 1         2         2         2         9 9999999        3        3
## 2         2         2         2         9    <NA>        1        3
## 3         2         2         2         9    <NA>        1        3
## 4         2         2         2         9 0010000        2        2
## 5         2         2         2         9 0010000        1        3
## 6         2         2         2         9 0030000        1        1
##   AP5_1_03 AP5_1_04 AP5_1_05 AP5_1_06 AP5_1_07 AP5_1_08 AP5_1_09 AP5_1_10
## 1        3        3        3        3        3        3        3        1
## 2        2        2        2        3        2        2        2        2
## 3        3        3        2        3        3        1        3        2
## 4        2        2        2        2        2        1        2        1
## 5        3        3        3        3        3        3        1        1
## 6        3        1        1        3        2        1        2        3
##   AP5_1_11 AP5_1_12 AP5_1_13 AP5_2_1 AP5_2_2 AP5_2_3 AP5_2_4 AP5_3_01
## 1        2        2        3       1       5       1       1        1
## 2        2        2        9       3       5       3       3        2
## 3        1        1        9       2       2       1       1        1
## 4        1        1        3       1       4       1       5        1
## 5        3        3        9       2       5       2       2        1
## 6        1        1        9       3       3       1       3        1
##   AP5_4_01 AP5_4_01_C AP5_5_01 AP5_6_01 AP5_7_1 AP5_3_02 AP5_4_02
## 1        2          2        1        3       2        1        2
## 2     <NA>       <NA>     <NA>     <NA>    <NA>        1        4
## 3        3          3        1        4       2        1        3
## 4        1          2        2        3       1        1        2
## 5        4          1        1        1       1        1        4
## 6        3          3        1        3       2        1        3
##   AP5_4_02_C AP5_5_02 AP5_6_02 AP5_7_2 AP5_3_03 AP5_4_03 AP5_4_03_C
## 1          3        1        2       1        1        2          2
## 2          2        2        2       2        1        4          1
## 3          2        1        3       2        1        1          3
## 4          4        1        2       1        1        3          1
## 5          4        1        4       1        1        4          9
## 6          1        1        2       1        1        3          2
##   AP5_5_03 AP5_6_03 AP5_7_3 AP5_3_04 AP5_4_04 AP5_4_04_C AP5_5_04 AP5_6_04
## 1        1        2       1        1        2          2        1        2
## 2        2        9       2        2     <NA>       <NA>     <NA>     <NA>
## 3        2        1       1        1        3          4        1        3
## 4        9        1       1        2     <NA>       <NA>     <NA>     <NA>
## 5        1        1       1        1        1          1        2        1
## 6        1        2       1        1        2          2        1        2
##   AP5_7_4 AP5_3_05 AP5_4_05 AP5_4_05_C AP5_5_05 AP5_6_05 AP5_3_06 AP5_4_06
## 1       1        2     <NA>       <NA>     <NA>     <NA>        1        2
## 2    <NA>        2     <NA>       <NA>     <NA>     <NA>        2     <NA>
## 3       2        2     <NA>       <NA>     <NA>     <NA>        1        2
## 4    <NA>        1        1          1        2        1        2     <NA>
## 5       1        1        4          2        1        4        1        4
## 6       1        1        3          9        1        2        1        3
##   AP5_4_06_C AP5_5_06 AP5_6_06 AP5_3_07 AP5_4_07 AP5_4_07_C AP5_5_07
## 1          3        1        2        2     <NA>       <NA>     <NA>
## 2       <NA>     <NA>     <NA>        2     <NA>       <NA>     <NA>
## 3          3        1        3        1        4          3        1
## 4       <NA>     <NA>     <NA>        2     <NA>       <NA>     <NA>
## 5          4        1        4        1        4          2        1
## 6          4        1        3        1        3          2        1
##   AP5_6_07 AP5_3_08 AP5_4_08 AP5_4_08_C AP5_5_08 AP5_6_08 AP5_3_09
## 1     <NA>        1        1          1        2        2        1
## 2     <NA>        1        2          1        2        1        2
## 3        3        1        4          1        1        1        1
## 4     <NA>        1        1          1        2        1        1
## 5        4        1        1          1        2        1        1
## 6        2        1        4          1        1        1        2
##   AP5_4_09 AP5_4_09_C AP5_5_09 AP5_6_09 AP5_3_10 AP5_4_10 AP5_4_10_C
## 1        1          2        1        2        2     <NA>       <NA>
## 2     <NA>       <NA>     <NA>     <NA>        2     <NA>       <NA>
## 3        4          3        1        3        1        2          2
## 4        1          1        2        1        2     <NA>       <NA>
## 5        1          1        2        1        2     <NA>       <NA>
## 6     <NA>       <NA>     <NA>     <NA>        1        3          3
##   AP5_5_10 AP5_6_10 AP5_8 FAC_HOG FAC_ELE FAC_HOG_AM FAC_ELE_AM DOMINIO
## 1     <NA>     <NA>     3  000226  000903     000226     000903       U
## 2     <NA>     <NA>     9  000226  000226     000226     000226       U
## 3        2        2     3  000226  000452     000226     000452       U
## 4     <NA>     <NA>     4  000226  000677     000226     000677       U
## 5     <NA>     <NA>     4  000215  000215     000215     000215       U
## 6        1        2     3  000215  000429     000215     000429       U
##   ESTRATO EST_DIS UPM_DIS
## 1       4     003   00001
## 2       4     003   00001
## 3       4     003   00001
## 4       4     003   00001
## 5       3     002   00002
## 6       3     002   00002

También con "tail", vemos las últimas 6 líneas de la base de datos

tail(TPer_Vic118)
##           ID_VIV        ID_HOG           ID_PER     UPM VIV_SEL HOGAR
## 91536 3260801.12 3260801.12.01 3260801.12.01.02 3260801      12    01
## 91537 3260801.13 3260801.13.01 3260801.13.01.01 3260801      13    01
## 91538 3260801.15 3260801.15.01 3260801.15.01.02 3260801      15    01
## 91539 3260801.16 3260801.16.01 3260801.16.01.01 3260801      16    01
## 91540 3260801.17 3260801.17.01 3260801.17.01.01 3260801      17    01
## 91541 3260801.19 3260801.19.01 3260801.19.01.02 3260801      19    01
##       RESUL_H R_SEL SEXO EDAD AREAM CVE_ENT   NOM_ENT CVE_MUN
## 91536       B    02    1   25  <NA>      32 Zacatecas     058
## 91537       B    01    1   35  <NA>      32 Zacatecas     058
## 91538       A    02    2   65  <NA>      32 Zacatecas     058
## 91539       A    01    2   61  <NA>      32 Zacatecas     058
## 91540       B    01    1   60  <NA>      32 Zacatecas     058
## 91541       B    02    2   70  <NA>      32 Zacatecas     058
##                     NOM_MUN AP4_1 AP4_2_01 AP4_2_02 AP4_2_03 AP4_2_04
## 91536 Santa María de la Paz     3        0        0        0        1
## 91537 Santa María de la Paz     3        1        1        0        0
## 91538 Santa María de la Paz     3        1        1        0        0
## 91539 Santa María de la Paz     3        0        0        0        1
## 91540 Santa María de la Paz     3        0        0        0        1
## 91541 Santa María de la Paz     3        0        0        0        1
##       AP4_2_05 AP4_2_06 AP4_2_07 AP4_2_08 AP4_2_09 AP4_2_10 AP4_2_11
## 91536        0        0        0        1        0        0        1
## 91537        0        0        0        0        1        0        0
## 91538        0        0        0        0        0        1        0
## 91539        1        0        0        0        1        0        0
## 91540        1        0        0        0        1        0        0
## 91541        0        0        0        0        0        1        1
##       AP4_2_12 AP4_2_99 AP4_3_1 AP4_3_2 AP4_3_3 AP4_4_01 AP4_4_02 AP4_4_03
## 91536        0        0       1       1       1        1        1        1
## 91537        0        0       1       1       2        1        1        1
## 91538        0        0       2       2       2        2        3        2
## 91539        0        0       2       2       2        1        2        2
## 91540        0        0       2       2       2        1        1        1
## 91541        0        0       1       1       2        1        3        1
##       AP4_4_04 AP4_4_05 AP4_4_06 AP4_4_07 AP4_4_08 AP4_4_09 AP4_4_10
## 91536        3        3        3        1        1        1        1
## 91537        3        3        3        3        3        1        1
## 91538        3        2        3        2        2        2        2
## 91539        3        1        3        1        1        1        1
## 91540        3        2        3        2        2        3        1
## 91541        3        3        3        3        3        1        3
##       AP4_4_11 AP4_4_12 AP4_5_01 AP4_5_02 AP4_5_03 AP4_5_04 AP4_5_05
## 91536        1        1        1        0        0        0        0
## 91537        2        1        1        0        1        0        1
## 91538        2        3        1        0        1        0        1
## 91539        1        1        1        0        0        0        1
## 91540        1        3        1        0        0        0        0
## 91541        2        3        0        0        0        0        0
##       AP4_5_06 AP4_5_07 AP4_5_08 AP4_5_09 AP4_5_10 AP4_5_11 AP4_5_12
## 91536        0        0        0        0        0        0        0
## 91537        0        0        1        1        0        0        0
## 91538        0        0        1        0        1        0        0
## 91539        0        0        0        1        0        0        0
## 91540        0        0        1        1        1        0        1
## 91541        0        0        0        0        0        0        0
##       AP4_5_13 AP4_5_14 AP4_5_15 AP4_5_16 AP4_5_99 AP4_6_1 AP4_6_2 AP4_6_3
## 91536        0        0        1        0        0       2       1       1
## 91537        0        0        1        0        0       2       2       2
## 91538        1        1        0        0        0       9       9       9
## 91539        0        0        0        0        0       2       2       2
## 91540        1        0        0        0        0       1       2       1
## 91541        0        0        0        1        0       2       2       2
##       AP4_7_1 AP4_7_2 AP4_7_3 AP4_8_1 AP4_9_1 AP4_8_2 AP4_9_2 AP4_8_3
## 91536       2       3       3       2    <NA>       2    <NA>       2
## 91537       2       3       3       2    <NA>       2    <NA>       2
## 91538       4       4       4       1       2       2    <NA>       2
## 91539       3       4       4       2    <NA>       2    <NA>       1
## 91540       3       4       4       2    <NA>       2    <NA>       2
## 91541       9       9       9       2    <NA>       2    <NA>       2
##       AP4_9_3 AP4_8_4 AP4_9_4 AP4_8_5 AP4_9_5 AP4_8_6 AP4_9_6 AP4_10_01
## 91536    <NA>       2    <NA>       1       2       2    <NA>         1
## 91537    <NA>       2    <NA>       2    <NA>       2    <NA>         2
## 91538    <NA>       2    <NA>       2    <NA>       2    <NA>         2
## 91539       2       2    <NA>       1       2       2    <NA>         1
## 91540    <NA>       2    <NA>       2    <NA>       2    <NA>         2
## 91541    <NA>       2    <NA>       2    <NA>       2    <NA>         2
##       AP4_10_02 AP4_10_03 AP4_10_04 AP4_10_05 AP4_10_06 AP4_10_07
## 91536         3         2         3         3         2         3
## 91537         1         2         3         2         2         3
## 91538         3         2         2         2         2         3
## 91539         3         2         2         2         1         3
## 91540         3         1         2         2         1         3
## 91541         3         2         3         2         2         3
##       AP4_10_08 AP4_10_09 AP4_10_10 AP4_10_11 AP4_10_12 AP4_10_13
## 91536         3         2         3         2         3         3
## 91537         3         2         3         2         3         2
## 91538         3         2         3         3         3         3
## 91539         3         2         1         2         2         3
## 91540         3         1         3         1         3         3
## 91541         3         2         3         3         3         3
##       AP4_10_14 AP4_10_15 AP4_11_01 AP4_11_02 AP4_11_03 AP4_11_04
## 91536         3         2         2         2         2         2
## 91537         3         2         2         2         2         2
## 91538         3         2         2         2         2         2
## 91539         2         2         1         1         1         1
## 91540         2         2         2         2         2         2
## 91541         3         3         2         2         2         2
##       AP4_11_05 AP4_11_06 AP4_11_07 AP4_11_08 AP4_11_09 AP4_11_10
## 91536         2         2         2         2         2         2
## 91537         2         2         2         2         2         2
## 91538         2         2         2         2         2         2
## 91539         2         1         2         2         2         2
## 91540         2         2         2         2         2         2
## 91541         2         2         2         2         2         2
##       AP4_11_11  AP4_12 AP5_1_01 AP5_1_02 AP5_1_03 AP5_1_04 AP5_1_05
## 91536         9    <NA>        1        1        1        2        1
## 91537         9    <NA>        1        1        1        1        1
## 91538         9    <NA>        1        1        3        3        3
## 91539         9 0005500        1        1        1        1        1
## 91540         9    <NA>        1        3        3        1        3
## 91541         9    <NA>        2        2        1        2        2
##       AP5_1_06 AP5_1_07 AP5_1_08 AP5_1_09 AP5_1_10 AP5_1_11 AP5_1_12
## 91536        3        3        3        2        2        2        2
## 91537        3        3        3        1        1        1        1
## 91538        3        3        1        3        3        3        3
## 91539        3        3        1        1        3        3        3
## 91540        2        2        2        2        2        3        3
## 91541        3        3        2        2        2        2        2
##       AP5_1_13 AP5_2_1 AP5_2_2 AP5_2_3 AP5_2_4 AP5_3_01 AP5_4_01
## 91536        9       2       1       2       2        2     <NA>
## 91537        3       2       1       1       1        2     <NA>
## 91538        9       3       5       1       5        2     <NA>
## 91539        9       1       5       1       1        2     <NA>
## 91540        9       3       5       1       1        2     <NA>
## 91541        9       2       5       2       5        2     <NA>
##       AP5_4_01_C AP5_5_01 AP5_6_01 AP5_7_1 AP5_3_02 AP5_4_02 AP5_4_02_C
## 91536       <NA>     <NA>     <NA>    <NA>        1        2          3
## 91537       <NA>     <NA>     <NA>    <NA>        1        1          1
## 91538       <NA>     <NA>     <NA>    <NA>        1        2          4
## 91539       <NA>     <NA>     <NA>    <NA>        1        2          1
## 91540       <NA>     <NA>     <NA>    <NA>        1        2          2
## 91541       <NA>     <NA>     <NA>    <NA>        2     <NA>       <NA>
##       AP5_5_02 AP5_6_02 AP5_7_2 AP5_3_03 AP5_4_03 AP5_4_03_C AP5_5_03
## 91536        2        2       2        1        1          3        2
## 91537        2        1       1        1        2          3        2
## 91538        2        4       2        2     <NA>       <NA>     <NA>
## 91539        2        2       1        2     <NA>       <NA>     <NA>
## 91540        2        2       1        2     <NA>       <NA>     <NA>
## 91541     <NA>     <NA>    <NA>        2     <NA>       <NA>     <NA>
##       AP5_6_03 AP5_7_3 AP5_3_04 AP5_4_04 AP5_4_04_C AP5_5_04 AP5_6_04
## 91536        1       1        1        1          1        2        1
## 91537        2       1        1        2          2        2        2
## 91538     <NA>    <NA>        2     <NA>       <NA>     <NA>     <NA>
## 91539     <NA>    <NA>        2     <NA>       <NA>     <NA>     <NA>
## 91540     <NA>    <NA>        2     <NA>       <NA>     <NA>     <NA>
## 91541     <NA>    <NA>        2     <NA>       <NA>     <NA>     <NA>
##       AP5_7_4 AP5_3_05 AP5_4_05 AP5_4_05_C AP5_5_05 AP5_6_05 AP5_3_06
## 91536       1        1        1          1        2        1        2
## 91537       1        1        2          3        2        2        1
## 91538    <NA>        2     <NA>       <NA>     <NA>     <NA>        2
## 91539    <NA>        1        9          2        2        2        1
## 91540    <NA>        2     <NA>       <NA>     <NA>     <NA>        2
## 91541    <NA>        2     <NA>       <NA>     <NA>     <NA>        2
##       AP5_4_06 AP5_4_06_C AP5_5_06 AP5_6_06 AP5_3_07 AP5_4_07 AP5_4_07_C
## 91536     <NA>       <NA>     <NA>     <NA>        2     <NA>       <NA>
## 91537        2          2        2        2        1        2          2
## 91538     <NA>       <NA>     <NA>     <NA>        2     <NA>       <NA>
## 91539        2          2        2        2        2     <NA>       <NA>
## 91540     <NA>       <NA>     <NA>     <NA>        2     <NA>       <NA>
## 91541     <NA>       <NA>     <NA>     <NA>        2     <NA>       <NA>
##       AP5_5_07 AP5_6_07 AP5_3_08 AP5_4_08 AP5_4_08_C AP5_5_08 AP5_6_08
## 91536     <NA>     <NA>        1        1          1        2        1
## 91537        2        2        1        1          1        2        1
## 91538     <NA>     <NA>        1        1          1        2        1
## 91539     <NA>     <NA>        1        1          1        2        1
## 91540     <NA>     <NA>        2     <NA>       <NA>     <NA>     <NA>
## 91541     <NA>     <NA>        2     <NA>       <NA>     <NA>     <NA>
##       AP5_3_09 AP5_4_09 AP5_4_09_C AP5_5_09 AP5_6_09 AP5_3_10 AP5_4_10
## 91536        1        1          9        2        1        2     <NA>
## 91537        1        1          1        2        1        1        2
## 91538        2     <NA>       <NA>     <NA>     <NA>        2     <NA>
## 91539        2     <NA>       <NA>     <NA>     <NA>        2     <NA>
## 91540        2     <NA>       <NA>     <NA>     <NA>        2     <NA>
## 91541        2     <NA>       <NA>     <NA>     <NA>        2     <NA>
##       AP5_4_10_C AP5_5_10 AP5_6_10 AP5_8 FAC_HOG FAC_ELE FAC_HOG_AM
## 91536       <NA>     <NA>     <NA>     3  000199  000399       <NA>
## 91537          2        2        2     4  000199  000399       <NA>
## 91538       <NA>     <NA>     <NA>     4  000199  000399       <NA>
## 91539       <NA>     <NA>     <NA>     3  000199  000199       <NA>
## 91540       <NA>     <NA>     <NA>     4  000199  000399       <NA>
## 91541       <NA>     <NA>     <NA>     9  000199  000598       <NA>
##       FAC_ELE_AM DOMINIO ESTRATO EST_DIS UPM_DIS
## 91536       <NA>       R       2     595   13208
## 91537       <NA>       R       2     595   13208
## 91538       <NA>       R       2     595   13208
## 91539       <NA>       R       2     595   13208
## 91540       <NA>       R       2     595   13208
## 91541       <NA>       R       2     595   13208

Ver los nombres de las variables

names(TPer_Vic118)
##   [1] "ID_VIV"     "ID_HOG"     "ID_PER"     "UPM"        "VIV_SEL"   
##   [6] "HOGAR"      "RESUL_H"    "R_SEL"      "SEXO"       "EDAD"      
##  [11] "AREAM"      "CVE_ENT"    "NOM_ENT"    "CVE_MUN"    "NOM_MUN"   
##  [16] "AP4_1"      "AP4_2_01"   "AP4_2_02"   "AP4_2_03"   "AP4_2_04"  
##  [21] "AP4_2_05"   "AP4_2_06"   "AP4_2_07"   "AP4_2_08"   "AP4_2_09"  
##  [26] "AP4_2_10"   "AP4_2_11"   "AP4_2_12"   "AP4_2_99"   "AP4_3_1"   
##  [31] "AP4_3_2"    "AP4_3_3"    "AP4_4_01"   "AP4_4_02"   "AP4_4_03"  
##  [36] "AP4_4_04"   "AP4_4_05"   "AP4_4_06"   "AP4_4_07"   "AP4_4_08"  
##  [41] "AP4_4_09"   "AP4_4_10"   "AP4_4_11"   "AP4_4_12"   "AP4_5_01"  
##  [46] "AP4_5_02"   "AP4_5_03"   "AP4_5_04"   "AP4_5_05"   "AP4_5_06"  
##  [51] "AP4_5_07"   "AP4_5_08"   "AP4_5_09"   "AP4_5_10"   "AP4_5_11"  
##  [56] "AP4_5_12"   "AP4_5_13"   "AP4_5_14"   "AP4_5_15"   "AP4_5_16"  
##  [61] "AP4_5_99"   "AP4_6_1"    "AP4_6_2"    "AP4_6_3"    "AP4_7_1"   
##  [66] "AP4_7_2"    "AP4_7_3"    "AP4_8_1"    "AP4_9_1"    "AP4_8_2"   
##  [71] "AP4_9_2"    "AP4_8_3"    "AP4_9_3"    "AP4_8_4"    "AP4_9_4"   
##  [76] "AP4_8_5"    "AP4_9_5"    "AP4_8_6"    "AP4_9_6"    "AP4_10_01" 
##  [81] "AP4_10_02"  "AP4_10_03"  "AP4_10_04"  "AP4_10_05"  "AP4_10_06" 
##  [86] "AP4_10_07"  "AP4_10_08"  "AP4_10_09"  "AP4_10_10"  "AP4_10_11" 
##  [91] "AP4_10_12"  "AP4_10_13"  "AP4_10_14"  "AP4_10_15"  "AP4_11_01" 
##  [96] "AP4_11_02"  "AP4_11_03"  "AP4_11_04"  "AP4_11_05"  "AP4_11_06" 
## [101] "AP4_11_07"  "AP4_11_08"  "AP4_11_09"  "AP4_11_10"  "AP4_11_11" 
## [106] "AP4_12"     "AP5_1_01"   "AP5_1_02"   "AP5_1_03"   "AP5_1_04"  
## [111] "AP5_1_05"   "AP5_1_06"   "AP5_1_07"   "AP5_1_08"   "AP5_1_09"  
## [116] "AP5_1_10"   "AP5_1_11"   "AP5_1_12"   "AP5_1_13"   "AP5_2_1"   
## [121] "AP5_2_2"    "AP5_2_3"    "AP5_2_4"    "AP5_3_01"   "AP5_4_01"  
## [126] "AP5_4_01_C" "AP5_5_01"   "AP5_6_01"   "AP5_7_1"    "AP5_3_02"  
## [131] "AP5_4_02"   "AP5_4_02_C" "AP5_5_02"   "AP5_6_02"   "AP5_7_2"   
## [136] "AP5_3_03"   "AP5_4_03"   "AP5_4_03_C" "AP5_5_03"   "AP5_6_03"  
## [141] "AP5_7_3"    "AP5_3_04"   "AP5_4_04"   "AP5_4_04_C" "AP5_5_04"  
## [146] "AP5_6_04"   "AP5_7_4"    "AP5_3_05"   "AP5_4_05"   "AP5_4_05_C"
## [151] "AP5_5_05"   "AP5_6_05"   "AP5_3_06"   "AP5_4_06"   "AP5_4_06_C"
## [156] "AP5_5_06"   "AP5_6_06"   "AP5_3_07"   "AP5_4_07"   "AP5_4_07_C"
## [161] "AP5_5_07"   "AP5_6_07"   "AP5_3_08"   "AP5_4_08"   "AP5_4_08_C"
## [166] "AP5_5_08"   "AP5_6_08"   "AP5_3_09"   "AP5_4_09"   "AP5_4_09_C"
## [171] "AP5_5_09"   "AP5_6_09"   "AP5_3_10"   "AP5_4_10"   "AP5_4_10_C"
## [176] "AP5_5_10"   "AP5_6_10"   "AP5_8"      "FAC_HOG"    "FAC_ELE"   
## [181] "FAC_HOG_AM" "FAC_ELE_AM" "DOMINIO"    "ESTRATO"    "EST_DIS"   
## [186] "UPM_DIS"

Revisar la estructura de la base de datos

str(TPer_Vic118)
## 'data.frame':    91541 obs. of  186 variables:
##  $ ID_VIV    : Factor w/ 89572 levels "0100008.01","0100008.02",..: 1 2 3 4 5 6 7 8 9 10 ...
##  $ ID_HOG    : Factor w/ 91541 levels "0100008.01.01",..: 1 2 3 4 5 6 7 8 9 10 ...
##  $ ID_PER    : Factor w/ 91541 levels "0100008.01.01.04",..: 1 2 3 4 5 6 7 8 9 10 ...
##  $ UPM       : Factor w/ 13191 levels "0100008","0100022",..: 1 1 1 1 2 2 2 2 3 3 ...
##  $ VIV_SEL   : Factor w/ 26 levels "01","02","03",..: 1 2 4 5 2 3 4 5 1 3 ...
##  $ HOGAR     : Factor w/ 6 levels "01","02","03",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ RESUL_H   : Factor w/ 2 levels "A","B": 2 2 2 2 1 1 2 1 2 1 ...
##  $ R_SEL     : Factor w/ 15 levels "01","02","03",..: 4 1 2 1 1 2 2 1 2 1 ...
##  $ SEXO      : Factor w/ 2 levels "1","2": 2 1 1 2 2 1 2 2 2 1 ...
##  $ EDAD      : Factor w/ 81 levels "18","19","20",..: 20 51 8 39 24 22 58 53 43 10 ...
##  $ AREAM     : Factor w/ 33 levels "01","02","03",..: 13 13 13 13 13 13 13 13 13 13 ...
##  $ CVE_ENT   : Factor w/ 32 levels "01","02","03",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ NOM_ENT   : Factor w/ 32 levels "Aguascalientes",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ CVE_MUN   : Factor w/ 242 levels "001","002","003",..: 1 1 1 1 1 1 1 1 1 1 ...
##  $ NOM_MUN   : Factor w/ 1078 levels "Abalá","Abasolo",..: 23 23 23 23 23 23 23 23 23 23 ...
##  $ AP4_1     : Factor w/ 4 levels "1","2","3","9": 3 3 3 3 1 3 3 3 3 3 ...
##  $ AP4_2_01  : Factor w/ 2 levels "0","1": 1 1 1 2 1 2 2 2 1 1 ...
##  $ AP4_2_02  : Factor w/ 2 levels "0","1": 2 2 2 2 2 1 1 1 1 1 ...
##  $ AP4_2_03  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 2 2 1 2 ...
##  $ AP4_2_04  : Factor w/ 2 levels "0","1": 1 1 2 2 1 1 1 1 2 2 ...
##  $ AP4_2_05  : Factor w/ 2 levels "0","1": 1 2 1 1 2 1 2 1 2 1 ...
##  $ AP4_2_06  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_2_07  : Factor w/ 2 levels "0","1": 1 1 1 1 1 2 1 1 2 1 ...
##  $ AP4_2_08  : Factor w/ 2 levels "0","1": 1 2 1 1 2 1 1 1 1 1 ...
##  $ AP4_2_09  : Factor w/ 2 levels "0","1": 2 1 2 1 1 1 1 2 1 1 ...
##  $ AP4_2_10  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_2_11  : Factor w/ 2 levels "0","1": 2 1 1 1 1 2 1 1 1 2 ...
##  $ AP4_2_12  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_2_99  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_3_1   : Factor w/ 3 levels "1","2","9": 1 2 1 1 2 2 1 1 2 2 ...
##  $ AP4_3_2   : Factor w/ 3 levels "1","2","9": 1 2 1 2 2 2 2 1 2 2 ...
##  $ AP4_3_3   : Factor w/ 3 levels "1","2","9": 1 2 1 2 2 2 2 1 2 2 ...
##  $ AP4_4_01  : Factor w/ 4 levels "1","2","3","9": 1 2 1 1 2 2 1 1 2 1 ...
##  $ AP4_4_02  : Factor w/ 4 levels "1","2","3","9": 3 3 1 2 3 2 3 3 3 1 ...
##  $ AP4_4_03  : Factor w/ 4 levels "1","2","3","9": 1 1 1 1 2 2 2 1 1 1 ...
##  $ AP4_4_04  : Factor w/ 4 levels "1","2","3","9": 3 3 3 3 3 3 3 3 3 3 ...
##  $ AP4_4_05  : Factor w/ 4 levels "1","2","3","9": 1 1 1 2 2 2 2 1 1 1 ...
##  $ AP4_4_06  : Factor w/ 4 levels "1","2","3","9": 1 3 1 2 2 2 2 1 3 1 ...
##  $ AP4_4_07  : Factor w/ 4 levels "1","2","3","9": 3 3 1 2 2 2 3 3 3 3 ...
##  $ AP4_4_08  : Factor w/ 4 levels "1","2","3","9": 2 3 1 2 2 3 3 1 3 3 ...
##  $ AP4_4_09  : Factor w/ 4 levels "1","2","3","9": 2 2 3 2 3 2 3 1 1 3 ...
##  $ AP4_4_10  : Factor w/ 4 levels "1","2","3","9": 1 3 1 1 2 3 2 1 3 1 ...
##  $ AP4_4_11  : Factor w/ 4 levels "1","2","3","9": 1 3 1 1 2 3 2 2 3 1 ...
##  $ AP4_4_12  : Factor w/ 4 levels "1","2","3","9": 3 3 3 3 2 2 3 3 3 3 ...
##  $ AP4_5_01  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 2 2 ...
##  $ AP4_5_02  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 2 ...
##  $ AP4_5_03  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_5_04  : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_5_05  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 1 ...
##  $ AP4_5_06  : Factor w/ 2 levels "0","1": 2 1 1 1 2 1 1 1 1 2 ...
##  $ AP4_5_07  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 1 ...
##  $ AP4_5_08  : Factor w/ 2 levels "0","1": 2 1 2 1 1 2 1 1 1 2 ...
##  $ AP4_5_09  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 2 1 1 2 ...
##  $ AP4_5_10  : Factor w/ 2 levels "0","1": 2 1 1 1 1 1 1 1 1 2 ...
##  $ AP4_5_11  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_5_12  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_5_13  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 2 ...
##  $ AP4_5_14  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 2 ...
##  $ AP4_5_15  : Factor w/ 2 levels "0","1": 1 1 1 1 2 1 1 1 1 1 ...
##  $ AP4_5_16  : Factor w/ 2 levels "0","1": 1 2 1 2 1 1 1 2 1 1 ...
##  $ AP4_5_99  : Factor w/ 2 levels "0","1": 1 1 1 1 1 1 1 1 1 1 ...
##  $ AP4_6_1   : Factor w/ 4 levels "1","2","3","9": 2 2 2 1 1 1 1 2 1 1 ...
##  $ AP4_6_2   : Factor w/ 4 levels "1","2","3","9": 2 2 2 2 2 1 2 2 2 2 ...
##  $ AP4_6_3   : Factor w/ 4 levels "1","2","3","9": 2 2 2 2 1 1 1 2 2 2 ...
##  $ AP4_7_1   : Factor w/ 5 levels "1","2","3","4",..: 1 3 2 2 4 3 4 2 3 4 ...
##  $ AP4_7_2   : Factor w/ 5 levels "1","2","3","4",..: 1 1 2 2 4 3 4 2 3 4 ...
##  $ AP4_7_3   : Factor w/ 5 levels "1","2","3","4",..: 1 1 4 3 4 3 4 5 3 4 ...
##  $ AP4_8_1   : Factor w/ 4 levels "1","2","3","9": 2 1 1 1 1 1 2 2 2 2 ...
##  $ AP4_9_1   : Factor w/ 3 levels "1","2","9": NA 1 2 2 1 3 NA NA NA NA ...
##  $ AP4_8_2   : Factor w/ 4 levels "1","2","3","9": 1 2 1 1 1 1 1 2 1 2 ...
##  $ AP4_9_2   : Factor w/ 3 levels "1","2","9": 1 NA 2 2 1 2 2 NA 2 NA ...
##  $ AP4_8_3   : Factor w/ 4 levels "1","2","3","9": 1 2 1 1 1 2 2 2 2 2 ...
##  $ AP4_9_3   : Factor w/ 3 levels "1","2","9": 2 NA 2 2 2 NA NA NA NA NA ...
##  $ AP4_8_4   : Factor w/ 4 levels "1","2","3","9": 2 2 2 2 1 2 2 2 2 1 ...
##  $ AP4_9_4   : Factor w/ 3 levels "1","2","9": NA NA NA NA 1 NA NA NA NA 2 ...
##  $ AP4_8_5   : Factor w/ 4 levels "1","2","3","9": 2 2 2 1 1 1 1 2 2 1 ...
##  $ AP4_9_5   : Factor w/ 3 levels "1","2","9": NA NA NA 2 1 2 2 NA NA 2 ...
##  $ AP4_8_6   : Factor w/ 4 levels "1","2","3","9": 2 3 1 3 3 1 3 2 2 3 ...
##  $ AP4_9_6   : Factor w/ 3 levels "1","2","9": NA NA 2 NA NA 2 NA NA NA NA ...
##  $ AP4_10_01 : Factor w/ 4 levels "1","2","3","9": 2 1 2 2 1 1 2 3 2 2 ...
##  $ AP4_10_02 : Factor w/ 4 levels "1","2","3","9": 3 3 3 3 1 1 2 3 3 3 ...
##  $ AP4_10_03 : Factor w/ 4 levels "1","2","3","9": 2 1 2 2 1 1 2 3 2 2 ...
##  $ AP4_10_04 : Factor w/ 4 levels "1","2","3","9": 2 2 3 2 3 2 2 3 2 2 ...
##  $ AP4_10_05 : Factor w/ 4 levels "1","2","3","9": 2 2 3 2 3 2 2 3 2 2 ...
##  $ AP4_10_06 : Factor w/ 4 levels "1","2","3","9": 2 2 1 2 1 1 2 2 3 2 ...
##  $ AP4_10_07 : Factor w/ 4 levels "1","2","3","9": 3 3 3 3 3 3 3 3 3 3 ...
##  $ AP4_10_08 : Factor w/ 4 levels "1","2","3","9": 2 3 2 3 2 3 2 2 3 2 ...
##  $ AP4_10_09 : Factor w/ 4 levels "1","2","3","9": 2 2 2 2 2 2 2 2 3 2 ...
##  $ AP4_10_10 : Factor w/ 4 levels "1","2","3","9": 2 3 2 2 1 3 2 3 3 2 ...
##  $ AP4_10_11 : Factor w/ 4 levels "1","2","3","9": 2 2 2 3 2 2 2 3 3 2 ...
##  $ AP4_10_12 : Factor w/ 4 levels "1","2","3","9": 2 3 2 2 1 1 3 3 3 3 ...
##  $ AP4_10_13 : Factor w/ 4 levels "1","2","3","9": 3 3 3 2 3 3 3 3 3 3 ...
##  $ AP4_10_14 : Factor w/ 4 levels "1","2","3","9": 2 3 2 2 2 1 2 2 3 2 ...
##  $ AP4_10_15 : Factor w/ 4 levels "1","2","3","9": 2 2 2 1 1 1 2 3 3 2 ...
##  $ AP4_11_01 : Factor w/ 3 levels "1","2","9": 2 2 2 1 1 1 2 2 2 1 ...
##  $ AP4_11_02 : Factor w/ 3 levels "1","2","9": 2 2 2 1 1 1 2 2 2 1 ...
##  $ AP4_11_03 : Factor w/ 3 levels "1","2","9": 2 2 2 2 1 1 2 2 2 2 ...
##  $ AP4_11_04 : Factor w/ 3 levels "1","2","9": 2 2 2 2 2 2 2 2 2 2 ...
##  $ AP4_11_05 : Factor w/ 3 levels "1","2","9": 2 2 2 2 2 2 2 2 2 2 ...
##   [list output truncated]
##  - attr(*, "data_types")= chr  "C" "C" "C" "C" ...

Otro comando que hace algo similar, en el universo tidy, tydiverse https://www.tidyverse.org/, con la librería dplyr y el comando glimpse

install.packages("tidyverse", repos = "http://cran.us.r-project.org", dependencies = TRUE)
## 
## The downloaded binary packages are in
##  /var/folders/fr/mw1x21js54367mjdhqsjfwqm0000gn/T//Rtmpqdq9qQ/downloaded_packages
library(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
glimpse(TPer_Vic118)
## Observations: 91,541
## Variables: 186
## $ ID_VIV     <fct> 0100008.01, 0100008.02, 0100008.04, 0100008.05, 01000…
## $ ID_HOG     <fct> 0100008.01.01, 0100008.02.01, 0100008.04.01, 0100008.…
## $ ID_PER     <fct> 0100008.01.01.04, 0100008.02.01.01, 0100008.04.01.02,…
## $ UPM        <fct> 0100008, 0100008, 0100008, 0100008, 0100022, 0100022,…
## $ VIV_SEL    <fct> 01, 02, 04, 05, 02, 03, 04, 05, 01, 03, 04, 01, 01, 0…
## $ HOGAR      <fct> 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 02, 0…
## $ RESUL_H    <fct> B, B, B, B, A, A, B, A, B, A, B, A, B, B, A, B, A, A,…
## $ R_SEL      <fct> 04, 01, 02, 01, 01, 02, 02, 01, 02, 01, 03, 02, 01, 0…
## $ SEXO       <fct> 2, 1, 1, 2, 2, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 1, 2,…
## $ EDAD       <fct> 37, 68, 25, 56, 41, 39, 75, 70, 60, 27, 34, 23, 63, 5…
## $ AREAM      <fct> 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 1…
## $ CVE_ENT    <fct> 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 01, 0…
## $ NOM_ENT    <fct> Aguascalientes, Aguascalientes, Aguascalientes, Aguas…
## $ CVE_MUN    <fct> 001, 001, 001, 001, 001, 001, 001, 001, 001, 001, 001…
## $ NOM_MUN    <fct> Aguascalientes, Aguascalientes, Aguascalientes, Aguas…
## $ AP4_1      <fct> 3, 3, 3, 3, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,…
## $ AP4_2_01   <fct> 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0,…
## $ AP4_2_02   <fct> 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1,…
## $ AP4_2_03   <fct> 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0,…
## $ AP4_2_04   <fct> 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0,…
## $ AP4_2_05   <fct> 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1,…
## $ AP4_2_06   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_2_07   <fct> 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_2_08   <fct> 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0,…
## $ AP4_2_09   <fct> 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,…
## $ AP4_2_10   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1,…
## $ AP4_2_11   <fct> 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0,…
## $ AP4_2_12   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_2_99   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_3_1    <fct> 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2,…
## $ AP4_3_2    <fct> 1, 2, 1, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1,…
## $ AP4_3_3    <fct> 1, 2, 1, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1,…
## $ AP4_4_01   <fct> 1, 2, 1, 1, 2, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1,…
## $ AP4_4_02   <fct> 3, 3, 1, 2, 3, 2, 3, 3, 3, 1, 3, 1, 2, 3, 1, 3, 1, 1,…
## $ AP4_4_03   <fct> 1, 1, 1, 1, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2,…
## $ AP4_4_04   <fct> 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,…
## $ AP4_4_05   <fct> 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 3, 1, 1,…
## $ AP4_4_06   <fct> 1, 3, 1, 2, 2, 2, 2, 1, 3, 1, 1, 1, 2, 1, 1, 3, 1, 1,…
## $ AP4_4_07   <fct> 3, 3, 1, 2, 2, 2, 3, 3, 3, 3, 2, 3, 3, 3, 1, 2, 1, 3,…
## $ AP4_4_08   <fct> 2, 3, 1, 2, 2, 3, 3, 1, 3, 3, 2, 3, 2, 3, 2, 2, 2, 1,…
## $ AP4_4_09   <fct> 2, 2, 3, 2, 3, 2, 3, 1, 1, 3, 1, 2, 3, 2, 3, 3, 3, 3,…
## $ AP4_4_10   <fct> 1, 3, 1, 1, 2, 3, 2, 1, 3, 1, 1, 1, 2, 1, 1, 2, 1, 3,…
## $ AP4_4_11   <fct> 1, 3, 1, 1, 2, 3, 2, 2, 3, 1, 1, 1, 2, 2, 1, 2, 1, 3,…
## $ AP4_4_12   <fct> 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 3, 1, 3, 3, 3, 3, 3, 3,…
## $ AP4_5_01   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1,…
## $ AP4_5_02   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1,…
## $ AP4_5_03   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1,…
## $ AP4_5_04   <fct> 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1,…
## $ AP4_5_05   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0,…
## $ AP4_5_06   <fct> 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1,…
## $ AP4_5_07   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1,…
## $ AP4_5_08   <fct> 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1,…
## $ AP4_5_09   <fct> 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1,…
## $ AP4_5_10   <fct> 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0,…
## $ AP4_5_11   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,…
## $ AP4_5_12   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1,…
## $ AP4_5_13   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0,…
## $ AP4_5_14   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0,…
## $ AP4_5_15   <fct> 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0,…
## $ AP4_5_16   <fct> 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_5_99   <fct> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,…
## $ AP4_6_1    <fct> 2, 2, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1,…
## $ AP4_6_2    <fct> 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,…
## $ AP4_6_3    <fct> 2, 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1,…
## $ AP4_7_1    <fct> 1, 3, 2, 2, 4, 3, 4, 2, 3, 4, 1, 4, 1, 3, 4, 3, 1, 3,…
## $ AP4_7_2    <fct> 1, 1, 2, 2, 4, 3, 4, 2, 3, 4, 2, 1, 1, 4, 3, 3, 1, 1,…
## $ AP4_7_3    <fct> 1, 1, 4, 3, 4, 3, 4, 9, 3, 4, 4, 3, 4, 4, 3, 3, 1, 4,…
## $ AP4_8_1    <fct> 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2,…
## $ AP4_9_1    <fct> NA, 1, 2, 2, 1, 9, NA, NA, NA, NA, NA, 2, NA, NA, NA,…
## $ AP4_8_2    <fct> 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2,…
## $ AP4_9_2    <fct> 1, NA, 2, 2, 1, 2, 2, NA, 2, NA, NA, 2, NA, NA, NA, N…
## $ AP4_8_3    <fct> 1, 2, 1, 1, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2,…
## $ AP4_9_3    <fct> 2, NA, 2, 2, 2, NA, NA, NA, NA, NA, 2, NA, NA, 1, NA,…
## $ AP4_8_4    <fct> 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1,…
## $ AP4_9_4    <fct> NA, NA, NA, NA, 1, NA, NA, NA, NA, 2, NA, 2, NA, 2, 2…
## $ AP4_8_5    <fct> 2, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 1, 1, 2, 2,…
## $ AP4_9_5    <fct> NA, NA, NA, 2, 1, 2, 2, NA, NA, 2, 2, 2, NA, 2, 2, 9,…
## $ AP4_8_6    <fct> 2, 3, 1, 3, 3, 1, 3, 2, 2, 3, 1, 2, 3, 2, 1, 1, 2, 3,…
## $ AP4_9_6    <fct> NA, NA, 2, NA, NA, 2, NA, NA, NA, NA, 2, NA, NA, NA, …
## $ AP4_10_01  <fct> 2, 1, 2, 2, 1, 1, 2, 3, 2, 2, 2, 2, 1, 1, 1, 1, 2, 1,…
## $ AP4_10_02  <fct> 3, 3, 3, 3, 1, 1, 2, 3, 3, 3, 1, 1, 3, 3, 3, 1, 1, 3,…
## $ AP4_10_03  <fct> 2, 1, 2, 2, 1, 1, 2, 3, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1,…
## $ AP4_10_04  <fct> 2, 2, 3, 2, 3, 2, 2, 3, 2, 2, 2, 2, 3, 2, 2, 2, 2, 1,…
## $ AP4_10_05  <fct> 2, 2, 3, 2, 3, 2, 2, 3, 2, 2, 2, 2, 3, 2, 2, 2, 2, 1,…
## $ AP4_10_06  <fct> 2, 2, 1, 2, 1, 1, 2, 2, 3, 2, 2, 1, 1, 2, 1, 2, 2, 1,…
## $ AP4_10_07  <fct> 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,…
## $ AP4_10_08  <fct> 2, 3, 2, 3, 2, 3, 2, 2, 3, 2, 2, 2, 3, 3, 2, 3, 2, 2,…
## $ AP4_10_09  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 1, 1, 1, 2, 2,…
## $ AP4_10_10  <fct> 2, 3, 2, 2, 1, 3, 2, 3, 3, 2, 3, 1, 2, 2, 1, 1, 1, 3,…
## $ AP4_10_11  <fct> 2, 2, 2, 3, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 1, 2, 2,…
## $ AP4_10_12  <fct> 2, 3, 2, 2, 1, 1, 3, 3, 3, 3, 2, 3, 2, 3, 1, 2, 2, 2,…
## $ AP4_10_13  <fct> 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3,…
## $ AP4_10_14  <fct> 2, 3, 2, 2, 2, 1, 2, 2, 3, 2, 2, 2, 1, 2, 2, 3, 2, 1,…
## $ AP4_10_15  <fct> 2, 2, 2, 1, 1, 1, 2, 3, 3, 2, 2, 2, 1, 2, 1, 2, 2, 1,…
## $ AP4_11_01  <fct> 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1,…
## $ AP4_11_02  <fct> 2, 2, 2, 1, 1, 1, 2, 2, 2, 1, 2, 1, 2, 1, 1, 2, 2, 2,…
## $ AP4_11_03  <fct> 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,…
## $ AP4_11_04  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,…
## $ AP4_11_05  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,…
## $ AP4_11_06  <fct> 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2,…
## $ AP4_11_07  <fct> 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2,…
## $ AP4_11_08  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2,…
## $ AP4_11_09  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,…
## $ AP4_11_10  <fct> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,…
## $ AP4_11_11  <fct> 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,…
## $ AP4_12     <fct> 9999999, NA, NA, 0010000, 0010000, 0030000, NA, NA, N…
## $ AP5_1_01   <fct> 3, 1, 1, 2, 1, 1, 1, 1, 3, 3, 3, 1, 3, 3, 1, 3, 1, 2,…
## $ AP5_1_02   <fct> 3, 3, 3, 2, 3, 1, 3, 3, 3, 3, 3, 3, 3, 3, 1, 3, 1, 1,…
## $ AP5_1_03   <fct> 3, 2, 3, 2, 3, 3, 3, 2, 2, 3, 3, 3, 1, 3, 3, 2, 1, 3,…
## $ AP5_1_04   <fct> 3, 2, 3, 2, 3, 1, 3, 1, 2, 1, 3, 3, 1, 3, 3, 2, 1, 3,…
## $ AP5_1_05   <fct> 3, 2, 2, 2, 3, 1, 2, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 1,…
## $ AP5_1_06   <fct> 3, 3, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3,…
## $ AP5_1_07   <fct> 3, 2, 3, 2, 3, 2, 3, 3, 2, 3, 3, 1, 3, 3, 3, 3, 3, 3,…
## $ AP5_1_08   <fct> 3, 2, 1, 1, 3, 1, 1, 1, 2, 3, 1, 3, 3, 3, 3, 3, 1, 1,…
## $ AP5_1_09   <fct> 3, 2, 3, 2, 1, 2, 3, 1, 2, 3, 3, 3, 3, 1, 3, 2, 1, 3,…
## $ AP5_1_10   <fct> 1, 2, 2, 1, 1, 3, 3, 3, 3, 3, 3, 1, 3, 3, 3, 3, 1, 3,…
## $ AP5_1_11   <fct> 2, 2, 1, 1, 3, 1, 1, 1, 2, 3, 1, 3, 3, 3, 3, 3, 1, 3,…
## $ AP5_1_12   <fct> 2, 2, 1, 1, 3, 1, 1, 1, 2, 3, 1, 3, 3, 3, 3, 3, 1, 3,…
## $ AP5_1_13   <fct> 3, 9, 9, 3, 9, 9, 3, 9, 9, 9, 9, 9, 3, 9, 9, 9, 9, 9,…
## $ AP5_2_1    <fct> 1, 3, 2, 1, 2, 3, 1, 1, 1, 1, 1, 3, 1, 1, 3, 1, 2, 3,…
## $ AP5_2_2    <fct> 5, 5, 2, 4, 5, 3, 5, 5, 5, 1, 5, 1, 1, 5, 3, 5, 1, 2,…
## $ AP5_2_3    <fct> 1, 3, 1, 1, 2, 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1,…
## $ AP5_2_4    <fct> 1, 3, 1, 5, 2, 3, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 2,…
## $ AP5_3_01   <fct> 1, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1,…
## $ AP5_4_01   <fct> 2, NA, 3, 1, 4, 3, NA, 2, NA, 3, 2, 2, 3, 3, 4, NA, 2…
## $ AP5_4_01_C <fct> 2, NA, 3, 2, 1, 3, NA, 1, NA, 9, 2, 2, 9, 2, 2, NA, 3…
## $ AP5_5_01   <fct> 1, NA, 1, 2, 1, 1, NA, 2, NA, 1, 1, 1, 1, 1, 1, NA, 1…
## $ AP5_6_01   <fct> 3, NA, 4, 3, 1, 3, NA, 1, NA, 9, 2, 2, 4, 2, 2, NA, 2…
## $ AP5_7_1    <fct> 2, NA, 2, 1, 1, 2, NA, 1, NA, 2, 1, 1, 2, 2, 2, NA, 1…
## $ AP5_3_02   <fct> 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1,…
## $ AP5_4_02   <fct> 2, 4, 3, 2, 4, 3, NA, 2, 9, 4, 2, 2, NA, 4, 2, 4, 2, …
## $ AP5_4_02_C <fct> 3, 2, 2, 4, 4, 1, NA, 2, 3, 2, 3, 2, NA, 4, 1, 3, 4, …
## $ AP5_5_02   <fct> 1, 2, 1, 1, 1, 1, NA, 9, 1, 1, 1, 1, NA, 1, 1, 9, 1, …
## $ AP5_6_02   <fct> 2, 2, 3, 2, 4, 2, NA, 2, 3, 2, 2, 2, NA, 4, 2, 3, 2, …
## $ AP5_7_2    <fct> 1, 2, 2, 1, 1, 1, NA, 1, 9, 2, 1, 1, NA, 2, 2, 2, 2, …
## $ AP5_3_03   <fct> 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1,…
## $ AP5_4_03   <fct> 2, 4, 1, 3, 4, 3, NA, 2, 4, 4, 2, 3, NA, 2, 2, NA, 1,…
## $ AP5_4_03_C <fct> 2, 1, 3, 1, 9, 2, NA, 2, 9, 2, 2, 1, NA, 1, 3, NA, 1,…
## $ AP5_5_03   <fct> 1, 2, 2, 9, 1, 1, NA, 2, 9, 1, 1, 1, NA, 1, 2, NA, 2,…
## $ AP5_6_03   <fct> 2, 9, 1, 1, 1, 2, NA, 1, 9, 2, 2, 1, NA, 2, 2, NA, 1,…
## $ AP5_7_3    <fct> 1, 2, 1, 1, 1, 1, NA, 1, 9, 2, 1, 9, NA, 1, 2, NA, 1,…
## $ AP5_3_04   <fct> 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1,…
## $ AP5_4_04   <fct> 2, NA, 3, NA, 1, 2, NA, 9, 9, 4, 2, 2, NA, 2, 2, NA, …
## $ AP5_4_04_C <fct> 2, NA, 4, NA, 1, 2, NA, 3, 9, 3, 2, 1, NA, 1, 1, NA, …
## $ AP5_5_04   <fct> 1, NA, 1, NA, 2, 1, NA, 9, 9, 1, 1, 2, NA, 1, 2, NA, …
## $ AP5_6_04   <fct> 2, NA, 3, NA, 1, 2, NA, 1, 9, 2, 2, 1, NA, 1, 2, NA, …
## $ AP5_7_4    <fct> 1, NA, 2, NA, 1, 1, NA, 1, 9, 2, 1, 9, NA, 1, 1, NA, …
## $ AP5_3_05   <fct> 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 2, 2, 1, 2, 2, 1,…
## $ AP5_4_05   <fct> NA, NA, NA, 1, 4, 3, NA, 2, NA, NA, NA, 2, NA, NA, 2,…
## $ AP5_4_05_C <fct> NA, NA, NA, 1, 2, 9, NA, 9, NA, NA, NA, 2, NA, NA, 2,…
## $ AP5_5_05   <fct> NA, NA, NA, 2, 1, 1, NA, 9, NA, NA, NA, 2, NA, NA, 2,…
## $ AP5_6_05   <fct> NA, NA, NA, 1, 4, 2, NA, 9, NA, NA, NA, 2, NA, NA, 2,…
## $ AP5_3_06   <fct> 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2,…
## $ AP5_4_06   <fct> 2, NA, 2, NA, 4, 3, NA, 9, NA, 4, 2, 3, NA, 4, 2, NA,…
## $ AP5_4_06_C <fct> 3, NA, 3, NA, 4, 4, NA, 9, NA, 3, 2, 3, NA, 2, 3, NA,…
## $ AP5_5_06   <fct> 1, NA, 1, NA, 1, 1, NA, 9, NA, 1, 1, 1, NA, 1, 2, NA,…
## $ AP5_6_06   <fct> 2, NA, 3, NA, 4, 3, NA, 9, NA, 2, 2, 3, NA, 2, 2, NA,…
## $ AP5_3_07   <fct> 2, 2, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2,…
## $ AP5_4_07   <fct> NA, NA, 4, NA, 4, 3, NA, 9, NA, 9, 3, 2, NA, 2, 2, NA…
## $ AP5_4_07_C <fct> NA, NA, 3, NA, 2, 2, NA, 1, NA, 2, 3, 2, NA, 2, 1, NA…
## $ AP5_5_07   <fct> NA, NA, 1, NA, 1, 1, NA, 9, NA, 1, 1, 2, NA, 1, 2, NA…
## $ AP5_6_07   <fct> NA, NA, 3, NA, 4, 2, NA, 9, NA, 2, 2, 3, NA, 2, 2, NA…
## $ AP5_3_08   <fct> 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,…
## $ AP5_4_08   <fct> 1, 2, 4, 1, 1, 4, NA, 1, 2, 2, 1, 1, 1, 1, 2, 9, 1, 2…
## $ AP5_4_08_C <fct> 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 2, 2, 9, 1, 3…
## $ AP5_5_08   <fct> 2, 2, 1, 2, 2, 1, NA, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 2…
## $ AP5_6_08   <fct> 2, 1, 1, 1, 1, 1, NA, 1, 2, 1, 1, 1, 1, 2, 2, 9, 1, 1…
## $ AP5_3_09   <fct> 1, 2, 1, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 1, 1,…
## $ AP5_4_09   <fct> 1, NA, 4, 1, 1, NA, NA, NA, NA, NA, NA, 1, NA, NA, 2,…
## $ AP5_4_09_C <fct> 2, NA, 3, 1, 1, NA, NA, NA, NA, NA, NA, 1, NA, NA, 2,…
## $ AP5_5_09   <fct> 1, NA, 1, 2, 2, NA, NA, NA, NA, NA, NA, 2, NA, NA, 2,…
## $ AP5_6_09   <fct> 2, NA, 3, 1, 1, NA, NA, NA, NA, NA, NA, 1, NA, NA, 2,…
## $ AP5_3_10   <fct> 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2,…
## $ AP5_4_10   <fct> NA, NA, 2, NA, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ AP5_4_10_C <fct> NA, NA, 2, NA, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ AP5_5_10   <fct> NA, NA, 2, NA, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ AP5_6_10   <fct> NA, NA, 2, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA,…
## $ AP5_8      <fct> 3, 9, 3, 4, 4, 3, 3, 9, 4, 4, 1, 3, 4, 4, 3, 4, 2, 3,…
## $ FAC_HOG    <fct> 000226, 000226, 000226, 000226, 000215, 000215, 00021…
## $ FAC_ELE    <fct> 000903, 000226, 000452, 000677, 000215, 000429, 00042…
## $ FAC_HOG_AM <fct> 000226, 000226, 000226, 000226, 000215, 000215, 00021…
## $ FAC_ELE_AM <fct> 000903, 000226, 000452, 000677, 000215, 000429, 00042…
## $ DOMINIO    <fct> U, U, U, U, U, U, U, U, U, U, U, U, U, U, U, U, U, U,…
## $ ESTRATO    <fct> 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2,…
## $ EST_DIS    <fct> 003, 003, 003, 003, 002, 002, 002, 002, 002, 002, 002…
## $ UPM_DIS    <fct> 00001, 00001, 00001, 00001, 00002, 00002, 00002, 0000…

Si queremos ver los niveles de una variable, tenemos que usar el formato basedatos$var. Esto nos llevará a la variable dentro del objeto que tenemos que es una base de datos. Esto nos permite tener varias bases de datos cargadas en un mismo ambiente.

levels(TPer_Vic118$SEXO)
## [1] "1" "2"

También podemos pedir una tabla de una variable.

table(TPer_Vic118$SEXO)
## 
##     1     2 
## 42293 49248
table(TPer_Vic118$EDAD)
## 
##   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32 
## 1934 1735 1855 1703 1999 2008 2033 1985 1927 1941 2033 1868 2256 1738 2190 
##   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47 
## 2050 1988 2221 2005 2050 2215 1909 2360 1533 2152 1962 1590 1904 1532 1733 
##   48   49   50   51   52   53   54   55   56   57   58   59   60   61   62 
## 1672 1456 1792 1128 1495 1307 1372 1345 1203 1205 1241 1070 1383  819 1002 
##   63   64   65   66   67   68   69   70   71   72   73   74   75   76   77 
## 1002  886 1044  768  856  711  614  788  458  609  559  527  551  422  419 
##   78   79   80   81   82   83   84   85   86   87   88   89   90   91   92 
##  448  284  374  202  271  227  184  204  149  136  124   79   74   56   43 
##   93   94   95   96   97   98 
##   22   22   16   25   29  459

Para ver las dimensiones de cualquier objeto, en este caso nos dirá el número de observaciones y variables

dim(TPer_Vic118)
## [1] 91541   186

Si queremos saber el tipo o clase de un objeto (numeric, matrix, data frame, etc)

class(TPer_Vic118)
## [1] "data.frame"

Una breve revisión

summary(TPer_Vic118)
##         ID_VIV                ID_HOG                   ID_PER     
##  1901580.01:    6   0100008.01.01:    1   0100008.01.01.04:    1  
##  0505918.18:    5   0100008.02.01:    1   0100008.02.01.01:    1  
##  0915314.03:    5   0100008.04.01:    1   0100008.04.01.02:    1  
##  1102577.01:    5   0100008.05.01:    1   0100008.05.01.01:    1  
##  1103347.02:    5   0100022.02.01:    1   0100022.02.01.01:    1  
##  1301492.19:    5   0100022.03.01:    1   0100022.03.01.02:    1  
##  (Other)   :91510   (Other)      :91535   (Other)         :91535  
##       UPM           VIV_SEL      HOGAR      RESUL_H       R_SEL      
##  0360082:   33   01     :11765   01:89541   A:26572   01     :46496  
##  0601331:   28   02     :11716   02: 1677   B:64969   02     :30776  
##  2202410:   26   03     :11706   03:  269             03     : 9035  
##  2107426:   25   05     :11668   04:   43             04     : 3420  
##  0505918:   24   04     :11653   05:   10             05     : 1096  
##  0601379:   24   09     : 2239   06:    1             06     :  431  
##  (Other):91381   (Other):30794                        (Other):  287  
##  SEXO           EDAD           AREAM          CVE_ENT     
##  1:42293   40     : 2360   01     : 7371   09     : 5694  
##  2:49248   30     : 2256   03     : 2147   16     : 3797  
##            35     : 2221   06     : 1786   28     : 3752  
##            38     : 2215   08     : 1534   25     : 3713  
##            32     : 2190   02     : 1404   07     : 3652  
##            42     : 2152   (Other):21217   21     : 3605  
##            (Other):78147   NA's   :56082   (Other):67328  
##                 NOM_ENT         CVE_MUN                NOM_MUN     
##  Ciudad de México   : 5694   005    : 4347   Juárez        : 2021  
##  Michoacán de Ocampo: 3797   001    : 4029   Benito Juárez : 1685  
##  Tamaulipas         : 3752   007    : 3820   Mérida        : 1359  
##  Sinaloa            : 3713   002    : 3806   Aguascalientes: 1243  
##  Chiapas            : 3652   004    : 3797   Tijuana       : 1233  
##  Puebla             : 3605   003    : 3081   Querétaro     : 1230  
##  (Other)            :67328   (Other):68661   (Other)       :82770  
##  AP4_1     AP4_2_01  AP4_2_02  AP4_2_03  AP4_2_04  AP4_2_05  AP4_2_06 
##  1: 3779   0:65262   0:60803   0:73900   0:57864   0:34649   0:86554  
##  2: 3504   1:26279   1:30738   1:17641   1:33677   1:56892   1: 4987  
##  3:84221                                                              
##  9:   37                                                              
##                                                                       
##                                                                       
##                                                                       
##  AP4_2_07  AP4_2_08  AP4_2_09  AP4_2_10  AP4_2_11  AP4_2_12  AP4_2_99 
##  0:77994   0:65198   0:73734   0:67306   0:72409   0:91220   0:91190  
##  1:13547   1:26343   1:17807   1:24235   1:19132   1:  321   1:  351  
##                                                                       
##                                                                       
##                                                                       
##                                                                       
##                                                                       
##  AP4_3_1   AP4_3_2   AP4_3_3   AP4_4_01  AP4_4_02  AP4_4_03  AP4_4_04 
##  1:48686   1:28969   1:20744   1:68843   1:42269   1:30342   1: 5183  
##  2:42555   2:61481   2:69010   2:22620   2:19540   2:60101   2: 2877  
##  9:  300   9: 1091   9: 1787   3:   17   3:29654   3: 1004   3:83360  
##                                9:   61   9:   78   9:   94   9:  121  
##                                                                       
##                                                                       
##                                                                       
##  AP4_4_05  AP4_4_06  AP4_4_07  AP4_4_08  AP4_4_09  AP4_4_10  AP4_4_11 
##  1:32079   1:38578   1:20734   1:13037   1:25594   1:39297   1:30670  
##  2:45791   2:38338   2:47399   2:51929   2:47699   2:32628   2:53800  
##  3:13530   3:14484   3:23315   3:26475   3:18144   3:19491   3: 6881  
##  9:  141   9:  141   9:   93   9:  100   9:  104   9:  125   9:  190  
##                                                                       
##                                                                       
##                                                                       
##  AP4_4_12  AP4_5_01  AP4_5_02  AP4_5_03  AP4_5_04  AP4_5_05  AP4_5_06 
##  1:32725   0:33005   0:63929   0:71855   0:73462   0:73656   0:77448  
##  2:38349   1:58536   1:27612   1:19686   1:18079   1:17885   1:14093  
##  3:20254                                                              
##  9:  213                                                              
##                                                                       
##                                                                       
##                                                                       
##  AP4_5_07  AP4_5_08  AP4_5_09  AP4_5_10  AP4_5_11  AP4_5_12  AP4_5_13 
##  0:79175   0:47726   0:48549   0:62217   0:67800   0:83626   0:80317  
##  1:12366   1:43815   1:42992   1:29324   1:23741   1: 7915   1:11224  
##                                                                       
##                                                                       
##                                                                       
##                                                                       
##                                                                       
##  AP4_5_14  AP4_5_15  AP4_5_16  AP4_5_99  AP4_6_1   AP4_6_2   AP4_6_3  
##  0:71213   0:78893   0:80158   0:91166   1:64463   1:51108   1:41658  
##  1:20328   1:12648   1:11383   1:  375   2:25483   2:38907   2:47949  
##                                          3:  470   3:  385   3:  492  
##                                          9: 1125   9: 1141   9: 1442  
##                                                                       
##                                                                       
##                                                                       
##  AP4_7_1   AP4_7_2   AP4_7_3   AP4_8_1   AP4_9_1      AP4_8_2  
##  1:19365   1:18011   1:15089   1:44887   1   :19582   1:36998  
##  2:17401   2: 8675   2: 4666   2:46363   2   :24447   2:54097  
##  3:28752   3:31610   3:29344   3:  118   9   :  858   3:  343  
##  4:23633   4:29801   4:38527   9:  173   NA's:46654   9:  103  
##  9: 2390   9: 3444   9: 3915                                   
##                                                                
##                                                                
##  AP4_9_2      AP4_8_3   AP4_9_3      AP4_8_4   AP4_9_4      AP4_8_5  
##  1   :16301   1:42813   1   :16218   1:19781   1   : 5213   1:49937  
##  2   :20201   2:47936   2   :25681   2:71078   2   :14192   2:41015  
##  9   :  496   3:  552   9   :  914   3:   62   9   :  376   3:   28  
##  NA's:54543   9:  240   NA's:48728   9:  620   NA's:71760   9:  561  
##                                                                      
##                                                                      
##                                                                      
##  AP4_9_5      AP4_8_6   AP4_9_6      AP4_10_01 AP4_10_02 AP4_10_03
##  1   :16051   1:23717   1   : 8320   1:42247   1:34809   1:27553  
##  2   :32921   2:56564   2   :14124   2:42529   2:16309   2:60835  
##  9   :  965   3: 2992   9   : 1273   3: 6728   3:40299   3: 3125  
##  NA's:41604   9: 8268   NA's:67824   9:   37   9:  124   9:   28  
##                                                                   
##                                                                   
##                                                                   
##  AP4_10_04 AP4_10_05 AP4_10_06 AP4_10_07 AP4_10_08 AP4_10_09 AP4_10_10
##  1:19857   1:12955   1:40727   1:  428   1:10930   1:24783   1:28431  
##  2:44959   2:60029   2:47930   2: 8736   2:33996   2:53025   2:22613  
##  3:26626   3:18475   3: 2849   3:82308   3:46532   3:13702   3:40420  
##  9:   99   9:   82   9:   35   9:   69   9:   83   9:   31   9:   77  
##                                                                       
##                                                                       
##                                                                       
##  AP4_10_11 AP4_10_12 AP4_10_13 AP4_10_14 AP4_10_15 AP4_11_01 AP4_11_02
##  1:18700   1:18158   1: 5787   1:11442   1:16110   1:21499   1:26070  
##  2:57269   2:36856   2:21798   2:62336   2:63404   2:69833   2:65256  
##  3:15548   3:36476   3:63894   3:17727   3:11980   9:  209   9:  215  
##  9:   24   9:   51   9:   62   9:   36   9:   47                      
##                                                                       
##                                                                       
##                                                                       
##  AP4_11_03 AP4_11_04 AP4_11_05 AP4_11_06 AP4_11_07 AP4_11_08 AP4_11_09
##  1:14761   1: 3717   1: 2127   1:11139   1: 1477   1: 4412   1:  674  
##  2:76558   2:87555   2:89032   2:79941   2:89743   2:86862   2:90682  
##  9:  222   9:  269   9:  382   9:  461   9:  321   9:  267   9:  185  
##                                                                       
##                                                                       
##                                                                       
##                                                                       
##  AP4_11_10 AP4_11_11     AP4_12      AP5_1_01  AP5_1_02  AP5_1_03 
##  1:  835   1:  111   9999999: 3623   1:41763   1:46693   1:16910  
##  2:89948   2:56033   0000000: 3054   2:20052   2:12812   2:27820  
##  9:  758   9:35397   0005000: 2453   3:29541   3:31881   3:46447  
##                      0002000: 2199   9:  185   9:  155   9:  364  
##                      0003000: 2112                                
##                      (Other):25002                                
##                      NA's   :53098                                
##  AP5_1_04  AP5_1_05  AP5_1_06  AP5_1_07  AP5_1_08  AP5_1_09  AP5_1_10 
##  1:19322   1:16533   1: 5487   1: 8678   1:27454   1:20239   1:38424  
##  2:27521   2:31459   2:23152   2:21809   2:21289   2:28807   2:11904  
##  3:44350   3:43136   3:62719   3:60873   3:42613   3:42267   3:41048  
##  9:  348   9:  413   9:  183   9:  181   9:  185   9:  228   9:  165  
##                                                                       
##                                                                       
##                                                                       
##  AP5_1_11  AP5_1_12  AP5_1_13  AP5_2_1   AP5_2_2   AP5_2_3   AP5_2_4  
##  1: 9811   1:11447   1:   53   1:37896   1:28222   1:73799   1:44068  
##  2:32661   2:31677   2:21522   2:23238   2:15281   2: 9356   2:18975  
##  3:48795   3:48113   3:22986   3:21419   3:12268   3: 6508   3:17120  
##  9:  274   9:  304   9:46980   4: 8343   4: 3542   4: 1387   4: 5661  
##                                5:  364   5:31976   5:  427   5: 5569  
##                                9:  281   9:  252   9:   64   9:  148  
##                                                                       
##  AP5_3_01  AP5_4_01     AP5_4_01_C   AP5_5_01     AP5_6_01    
##  1:60063   1   : 3733   1   : 5281   1   :45197   1   : 3456  
##  2:28873   2   :23337   2   :15942   2   :11404   2   :22011  
##  3: 2304   3   :17860   3   :24690   9   : 3462   3   :23828  
##  9:  301   4   :14443   4   :13622   NA's:31478   4   :10040  
##            9   :  690   9   :  528                9   :  728  
##            NA's:31478   NA's:31478                NA's:31478  
##                                                               
##  AP5_7_1      AP5_3_02  AP5_4_02     AP5_4_02_C   AP5_5_02    
##  1   :28091   1:58548   1   : 4208   1   : 5555   1   :39196  
##  2   :29349   2:26924   2   :25777   2   :16883   2   :14933  
##  9   : 2623   3: 5694   3   :15911   3   :24204   9   : 4419  
##  NA's:31478   9:  375   4   :12158   4   :11487   NA's:32993  
##                         9   :  494   9   :  419               
##                         NA's:32993   NA's:32993               
##                                                               
##  AP5_6_02     AP5_7_2      AP5_3_03  AP5_4_03     AP5_4_03_C  
##  1   : 3674   1   :34581   1:59884   1   : 5451   1   : 7658  
##  2   :23039   2   :22131   2:31503   2   :28498   2   :19706  
##  3   :21953   9   : 1836   9:  154   3   :14561   3   :22382  
##  4   : 9115   NA's:32993             4   :10503   4   : 9363  
##  9   :  767                          9   :  871   9   :  775  
##  NA's:32993                          NA's:31657   NA's:31657  
##                                                               
##  AP5_5_03     AP5_6_03     AP5_7_3      AP5_3_04  AP5_4_04    
##  1   :38090   1   : 5289   1   :38438   1:56739   1   : 9202  
##  2   :17143   2   :26569   2   :19122   2:34649   2   :28547  
##  9   : 4651   3   :19391   9   : 2324   9:  153   3   :10754  
##  NA's:31657   4   : 7568   NA's:31657             4   : 7269  
##               9   : 1067                          9   :  967  
##               NA's:31657                          NA's:34802  
##                                                               
##  AP5_4_04_C   AP5_5_04     AP5_6_04     AP5_7_4      AP5_3_05 
##  1   :12104   1   :32376   1   : 9005   1   :39949   1:33623  
##  2   :20349   2   :20232   2   :27404   2   :14422   2:57740  
##  3   :16620   9   : 4131   3   :14117   9   : 2368   9:  178  
##  4   : 6668   NA's:34802   4   : 5172   NA's:34802            
##  9   :  998                9   : 1041                         
##  NA's:34802                NA's:34802                         
##                                                               
##  AP5_4_05     AP5_4_05_C   AP5_5_05     AP5_6_05     AP5_3_06 
##  1   : 3847   1   : 4677   1   :21256   1   : 3741   1:32672  
##  2   :14557   2   :10266   2   :10053   2   :14340   2:58697  
##  3   : 7600   3   :11358   9   : 2314   3   : 9864   9:  172  
##  4   : 6983   4   : 6689   NA's:57918   4   : 4962            
##  9   :  636   9   :  633                9   :  716            
##  NA's:57918   NA's:57918                NA's:57918            
##                                                               
##  AP5_4_06     AP5_4_06_C   AP5_5_06     AP5_6_06     AP5_3_07 
##  1   : 3417   1   : 4322   1   :20819   1   : 3241   1:29955  
##  2   :14954   2   :10313   2   : 9709   2   :13864   2:61400  
##  3   : 7540   3   :11517   9   : 2144   3   : 9974   9:  186  
##  4   : 6138   4   : 5877   NA's:58869   4   : 4963            
##  9   :  623   9   :  643                9   :  630            
##  NA's:58869   NA's:58869                NA's:58869            
##                                                               
##  AP5_4_07     AP5_4_07_C   AP5_5_07     AP5_6_07     AP5_3_08 
##  1   : 3484   1   : 4920   1   :18363   1   : 3417   1:77784  
##  2   :14365   2   :10166   2   : 9321   2   :13488   2:13648  
##  3   : 6378   3   : 9646   9   : 2271   3   : 8539   9:  109  
##  4   : 4943   4   : 4464   NA's:61586   4   : 3810            
##  9   :  785   9   :  759                9   :  701            
##  NA's:61586   NA's:61586                NA's:61586            
##                                                               
##  AP5_4_08     AP5_4_08_C   AP5_5_08     AP5_6_08     AP5_3_09 
##  1   :32110   1   :37927   1   :21201   1   :32659   1:58716  
##  2   :33495   2   :23239   2   :50439   2   :32548   2:32685  
##  3   : 6941   3   :11611   9   : 6144   3   : 8656   9:  140  
##  4   : 4117   4   : 3940   NA's:13757   4   : 2571            
##  9   : 1121   9   : 1067                9   : 1350            
##  NA's:13757   NA's:13757                NA's:13757            
##                                                               
##  AP5_4_09     AP5_4_09_C   AP5_5_09     AP5_6_09     AP5_3_10 
##  1   :28393   1   :31841   1   :12447   1   :28361   1:20024  
##  2   :23443   2   :16652   2   :41920   2   :22408   2:71301  
##  3   : 3439   3   : 6750   9   : 4349   3   : 5091   9:  216  
##  4   : 2034   4   : 1864   NA's:32825   4   : 1526            
##  9   : 1407   9   : 1609                9   : 1330            
##  NA's:32825   NA's:32825                NA's:32825            
##                                                               
##  AP5_4_10     AP5_4_10_C   AP5_5_10     AP5_6_10     AP5_8    
##  1   : 2733   1   : 3231   1   :13013   1   : 2660   1: 4367  
##  2   : 8845   2   : 6509   2   : 5862   2   : 8857   2:14109  
##  3   : 4411   3   : 6611   9   : 1149   3   : 5475   3:25236  
##  4   : 3570   4   : 3238   NA's:71517   4   : 2615   4:39383  
##  9   :  465   9   :  435                9   :  417   5:  379  
##  NA's:71517   NA's:71517                NA's:71517   9: 8067  
##                                                               
##     FAC_HOG         FAC_ELE        FAC_HOG_AM      FAC_ELE_AM    DOMINIO  
##  000204 :  450   000378 :  179   000200 :  174   000352 :   68   C:23005  
##  000189 :  436   000463 :  170   000212 :  170   000407 :   68   R:21038  
##  000212 :  434   000383 :  168   000494 :  170   000376 :   65   U:47498  
##  000195 :  423   000376 :  160   000204 :  169   000400 :   64            
##  000211 :  414   000407 :  157   000196 :  165   000417 :   64            
##  000196 :  389   000392 :  155   (Other):34611   (Other):35130            
##  (Other):88995   (Other):90552   NA's   :56082   NA's   :56082            
##  ESTRATO      EST_DIS         UPM_DIS     
##  1:17146   148    : 2550   01096  :   33  
##  2:46918   147    : 2043   02357  :   28  
##  3:19473   123    : 1573   09243  :   26  
##  4: 8004   352    : 1299   08861  :   25  
##            566    : 1098   01874  :   24  
##            210    : 1008   02368  :   24  
##            (Other):81970   (Other):91381