Data Analyses for Measurement Course Project

All Participants

Histograms for MacArthur Social Ladder

Country

plot of chunk unnamed-chunk-1

Community

plot of chunk unnamed-chunk-2

Regression Analyses (MSL Country)

## 
## Call:
## lm(formula = MCLcountry ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasurementData)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.233 -1.036 -0.064  1.188  6.001 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     4.59229    0.31939   14.38  < 2e-16
## Educ            0.07888    0.01507    5.23  1.8e-07
## Employment011   0.17851    0.09269    1.93    0.054
## acasiincomx01  -0.13810    0.08840   -1.56    0.118
## Neighborhood02 -0.16027    0.03950   -4.06  5.1e-05
## PovStat1        0.02735    0.09303    0.29    0.769
## CES            -0.04076    0.00384  -10.63  < 2e-16
## 
## Residual standard error: 1.88 on 2134 degrees of freedom
## Multiple R-squared:  0.121,  Adjusted R-squared:  0.118 
## F-statistic: 48.8 on 6 and 2134 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasurementData)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -6.158 -1.387  0.101  1.337  5.307 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      6.3690     0.3166   20.12   <2e-16
## Educ             0.0302     0.0149    2.02    0.043
## Employment011   -0.0928     0.0919   -1.01    0.313
## acasiincomx01    0.0156     0.0876    0.18    0.858
## Neighborhood02  -0.0683     0.0391   -1.75    0.081
## PovStat1         0.0462     0.0922    0.50    0.617
## CES             -0.0500     0.0038  -13.14   <2e-16
## 
## Residual standard error: 1.87 on 2134 degrees of freedom
## Multiple R-squared:  0.0941, Adjusted R-squared:  0.0916 
## F-statistic: 36.9 on 6 and 2134 DF,  p-value: <2e-16

Whites Only

Histograms for MacArthur Social Ladder

Country

plot of chunk unnamed-chunk-5

Community

plot of chunk unnamed-chunk-6

Regression Analyses (MSL Country)

## 
## Call:
## lm(formula = MCLcountry ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureAfrAm)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -5.024 -1.814 -0.807  1.375  5.307 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     5.13313    0.46569   11.02  < 2e-16
## Educ            0.03919    0.02424    1.62    0.106
## Employment011   0.00890    0.12607    0.07    0.944
## acasiincomx01  -0.18978    0.12041   -1.58    0.115
## Neighborhood02 -0.10021    0.05695   -1.76    0.079
## PovStat1        0.01143    0.12643    0.09    0.928
## CES            -0.03664    0.00543   -6.75  2.3e-11
## 
## Residual standard error: 1.99 on 1239 degrees of freedom
## Multiple R-squared:  0.061,  Adjusted R-squared:  0.0564 
## F-statistic: 13.4 on 6 and 1239 DF,  p-value: 8.81e-15

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureAfrAm)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -6.362 -1.624 -0.372  1.099  4.200 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     6.78563    0.43927   15.45   <2e-16
## Educ            0.04384    0.02287    1.92    0.055
## Employment011  -0.19758    0.11891   -1.66    0.097
## acasiincomx01  -0.18191    0.11357   -1.60    0.109
## Neighborhood02 -0.06224    0.05372   -1.16    0.247
## PovStat1        0.01863    0.11925    0.16    0.876
## CES            -0.04990    0.00512   -9.74   <2e-16
## 
## Residual standard error: 1.88 on 1239 degrees of freedom
## Multiple R-squared:  0.0961, Adjusted R-squared:  0.0917 
## F-statistic:   22 on 6 and 1239 DF,  p-value: <2e-16

African Americans Only

Histogram for MacArthur Social Ladder

Country

plot of chunk unnamed-chunk-9

Community

plot of chunk unnamed-chunk-10

Regression Analyses (MSL Country)

## 
## Call:
## lm(formula = MCLcountry ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureWhite)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.672 -1.261  0.671  1.599  6.602 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     4.22269    0.42657    9.90  < 2e-16
## Educ            0.09756    0.01819    5.36  1.0e-07
## Employment011   0.39737    0.13212    3.01   0.0027
## acasiincomx01  -0.23520    0.12977   -1.81   0.0702
## Neighborhood02 -0.19112    0.05264   -3.63   0.0003
## PovStat1        0.16368    0.13523    1.21   0.2264
## CES            -0.04296    0.00522   -8.24  6.3e-16
## 
## Residual standard error: 1.69 on 888 degrees of freedom
## Multiple R-squared:  0.246,  Adjusted R-squared:  0.24 
## F-statistic: 48.2 on 6 and 888 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureWhite)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -5.144 -1.496  0.956  1.542  4.416 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     5.72328    0.45710   12.52  < 2e-16
## Educ            0.02337    0.01949    1.20    0.231
## Employment011   0.04024    0.14157    0.28    0.776
## acasiincomx01   0.11310    0.13905    0.81    0.416
## Neighborhood02 -0.06273    0.05641   -1.11    0.266
## PovStat1        0.24217    0.14490    1.67    0.095
## CES            -0.04560    0.00559   -8.16  1.1e-15
## 
## Residual standard error: 1.81 on 888 degrees of freedom
## Multiple R-squared:  0.102,  Adjusted R-squared:  0.0956 
## F-statistic: 16.8 on 6 and 888 DF,  p-value: <2e-16

Women Only

Histograms for MacArthur Social Ladder

Country

plot of chunk unnamed-chunk-13

Community

plot of chunk unnamed-chunk-14

Regression Analyses (MSL Country)

## 
## Call:
## lm(formula = MCLcountry ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureWomen)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.514 -1.430  0.021  1.350  6.025 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     4.67562    0.44395   10.53   <2e-16
## Educ            0.06532    0.02072    3.15   0.0017
## Employment011  -0.02708    0.12393   -0.22   0.8270
## acasiincomx01  -0.00954    0.11853   -0.08   0.9358
## Neighborhood02 -0.13982    0.05288   -2.64   0.0083
## PovStat1        0.05071    0.12479    0.41   0.6846
## CES            -0.04551    0.00487   -9.35   <2e-16
## 
## Residual standard error: 1.9 on 1217 degrees of freedom
## Multiple R-squared:  0.11,   Adjusted R-squared:  0.106 
## F-statistic: 25.1 on 6 and 1217 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureWomen)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -6.250 -1.806  0.554  1.330  5.202 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     6.71726    0.43988   15.27   <2e-16
## Educ            0.01310    0.02053    0.64     0.52
## Employment011  -0.13700    0.12280   -1.12     0.26
## acasiincomx01   0.04923    0.11744    0.42     0.68
## Neighborhood02 -0.11371    0.05240   -2.17     0.03
## PovStat1        0.04838    0.12365    0.39     0.70
## CES            -0.04777    0.00482   -9.91   <2e-16
## 
## Residual standard error: 1.89 on 1217 degrees of freedom
## Multiple R-squared:  0.0916, Adjusted R-squared:  0.0872 
## F-statistic: 20.5 on 6 and 1217 DF,  p-value: <2e-16

Men Only

Histograms for MacArthur Social Ladder

Country

plot of chunk unnamed-chunk-17

Community

plot of chunk unnamed-chunk-18

Regression Analyses (MSL Country)

## 
## Call:
## lm(formula = MCLcountry ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureMen)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -5.040 -1.530  0.733  1.548  6.243 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     4.39505    0.45848    9.59  < 2e-16
## Educ            0.09960    0.02195    4.54  6.5e-06
## Employment011   0.45252    0.13927    3.25   0.0012
## acasiincomx01  -0.31858    0.13272   -2.40   0.0166
## Neighborhood02 -0.18439    0.05926   -3.11   0.0019
## PovStat1        0.02163    0.13884    0.16   0.8762
## CES            -0.03358    0.00628   -5.34  1.2e-07
## 
## Residual standard error: 1.84 on 910 degrees of freedom
## Multiple R-squared:  0.154,  Adjusted R-squared:  0.148 
## F-statistic: 27.5 on 6 and 910 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat + CES), data = MeasureMen)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -6.099 -1.437 -0.264  1.458  4.625 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)     6.03450    0.45787   13.18   <2e-16
## Educ            0.04709    0.02193    2.15    0.032
## Employment011  -0.01161    0.13909   -0.08    0.933
## acasiincomx01  -0.05584    0.13254   -0.42    0.674
## Neighborhood02 -0.01609    0.05918   -0.27    0.786
## PovStat1        0.04919    0.13865    0.35    0.723
## CES            -0.05407    0.00628   -8.62   <2e-16
## 
## Residual standard error: 1.84 on 910 degrees of freedom
## Multiple R-squared:  0.106,  Adjusted R-squared:  0.0999 
## F-statistic: 17.9 on 6 and 910 DF,  p-value: <2e-16

Histograms for Depression Across Groups

All Participants

plot of chunk unnamed-chunk-21

Whites

plot of chunk unnamed-chunk-22

African Americans

plot of chunk unnamed-chunk-23

Men

plot of chunk unnamed-chunk-24

Women

plot of chunk unnamed-chunk-25