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), data = MeasurementData)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.330 -1.826  0.152  1.283  5.415 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      3.9383     0.3222   12.22  < 2e-16
## Educ             0.0954     0.0154    6.19  7.0e-10
## Employment011    0.3475     0.0939    3.70  0.00022
## acasiincomx01   -0.2195     0.0904   -2.43  0.01524
## Neighborhood02  -0.2048     0.0403   -5.08  4.2e-07
## PovStat1         0.0602     0.0955    0.63  0.52856
## 
## Residual standard error: 1.94 on 2137 degrees of freedom
## Multiple R-squared:  0.0734, Adjusted R-squared:  0.0713 
## F-statistic: 33.9 on 5 and 2137 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat), data = MeasurementData)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
##  -5.63  -1.56  -0.79   1.26   3.16 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      5.5861     0.3233   17.28   <2e-16
## Educ             0.0498     0.0155    3.22   0.0013
## Employment011    0.1136     0.0942    1.21   0.2280
## acasiincomx01   -0.0895     0.0907   -0.99   0.3241
## Neighborhood02  -0.1239     0.0405   -3.06   0.0022
## PovStat1         0.0920     0.0958    0.96   0.3369
## 
## Residual standard error: 1.94 on 2137 degrees of freedom
## Multiple R-squared:  0.0207, Adjusted R-squared:  0.0184 
## F-statistic: 9.04 on 5 and 2137 DF,  p-value: 1.61e-08

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), data = MeasureAfrAm)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
##  -4.47  -1.36   0.29   1.58   5.12 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      4.4707     0.4651    9.61   <2e-16
## Educ             0.0595     0.0245    2.42    0.016
## Employment011    0.1422     0.1271    1.12    0.263
## acasiincomx01   -0.2514     0.1223   -2.06    0.040
## Neighborhood02  -0.1339     0.0578   -2.32    0.021
## PovStat1         0.0478     0.1287    0.37    0.710
## 
## Residual standard error: 2.03 on 1242 degrees of freedom
## Multiple R-squared:  0.0258, Adjusted R-squared:  0.0219 
## F-statistic: 6.58 on 5 and 1242 DF,  p-value: 4.72e-06

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat), data = MeasureAfrAm)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -6.001 -1.556 -0.788  1.216  3.807 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      5.9224     0.4464   13.27   <2e-16
## Educ             0.0701     0.0236    2.97    0.003
## Employment011   -0.0187     0.1220   -0.15    0.878
## acasiincomx01   -0.2759     0.1174   -2.35    0.019
## Neighborhood02  -0.1107     0.0555   -1.99    0.046
## PovStat1         0.0794     0.1235    0.64    0.520
## 
## Residual standard error: 1.95 on 1242 degrees of freedom
## Multiple R-squared:  0.0267, Adjusted R-squared:  0.0228 
## F-statistic: 6.81 on 5 and 1242 DF,  p-value: 2.82e-06

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), data = MeasureWhite)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.265 -1.403  0.943  1.879  6.232 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      3.6409     0.4362    8.35  2.7e-16
## Educ             0.1087     0.0188    5.78  1.0e-08
## Employment011    0.6014     0.1346    4.47  8.9e-06
## acasiincomx01   -0.3696     0.1335   -2.77   0.0057
## Neighborhood02  -0.2442     0.0542   -4.51  7.4e-06
## PovStat1         0.2040     0.1401    1.46   0.1457
## 
## Residual standard error: 1.75 on 889 degrees of freedom
## Multiple R-squared:  0.188,  Adjusted R-squared:  0.183 
## F-statistic: 41.1 on 5 and 889 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat), data = MeasureWhite)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -5.112 -0.309 -0.131  1.340  4.197 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      5.1057     0.4671   10.93   <2e-16
## Educ             0.0352     0.0201    1.75    0.081
## Employment011    0.2568     0.1441    1.78    0.075
## acasiincomx01   -0.0295     0.1429   -0.21    0.836
## Neighborhood02  -0.1191     0.0580   -2.05    0.040
## PovStat1         0.2850     0.1501    1.90    0.058
## 
## Residual standard error: 1.87 on 889 degrees of freedom
## Multiple R-squared:  0.0344, Adjusted R-squared:  0.0289 
## F-statistic: 6.33 on 5 and 889 DF,  p-value: 8.79e-06

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), data = MeasureWomen)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
##  -4.43  -1.75   0.09   1.31   5.26 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      4.0399     0.4554    8.87  < 2e-16
## Educ             0.0765     0.0215    3.57  0.00038
## Employment011    0.2101     0.1259    1.67  0.09556
## acasiincomx01   -0.0926     0.1225   -0.76  0.44992
## Neighborhood02  -0.2071     0.0543   -3.81  0.00014
## PovStat1         0.0810     0.1293    0.63  0.53104
## 
## Residual standard error: 1.98 on 1220 degrees of freedom
## Multiple R-squared:  0.0452, Adjusted R-squared:  0.0413 
## F-statistic: 11.6 on 5 and 1220 DF,  p-value: 6.24e-11

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat), data = MeasureWomen)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -5.715 -1.252  0.013  1.086  3.085 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      6.0804     0.4524   13.44  < 2e-16
## Educ             0.0236     0.0213    1.11  0.26737
## Employment011    0.1124     0.1251    0.90  0.36924
## acasiincomx01   -0.0457     0.1217   -0.38  0.70701
## Neighborhood02  -0.1859     0.0539   -3.45  0.00059
## PovStat1         0.0875     0.1284    0.68  0.49593
## 
## Residual standard error: 1.96 on 1220 degrees of freedom
## Multiple R-squared:  0.0182, Adjusted R-squared:  0.0142 
## F-statistic: 4.53 on 5 and 1220 DF,  p-value: 0.000429

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), data = MeasureMen)
## 
## Residuals:
## MCL: SES Standing in country 
##    Min     1Q Median     3Q    Max 
## -4.508 -1.793  0.519  1.180  6.063 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      3.7910     0.4510    8.41  < 2e-16
## Educ             0.1197     0.0220    5.45  6.4e-08
## Employment011    0.5345     0.1405    3.80  0.00015
## acasiincomx01   -0.4004     0.1338   -2.99  0.00284
## Neighborhood02  -0.2022     0.0601   -3.37  0.00079
## PovStat1         0.0477     0.1408    0.34  0.73496
## 
## Residual standard error: 1.87 on 911 degrees of freedom
## Multiple R-squared:  0.127,  Adjusted R-squared:  0.122 
## F-statistic: 26.5 on 5 and 911 DF,  p-value: <2e-16

Regression Analyses (MSL Community)

## 
## Call:
## lm(formula = MCLcommunity ~ (Educ + Employment01 + acasiincomx01 + 
##     Neighborhood02 + PovStat), data = MeasureMen)
## 
## Residuals:
## MCL: SES Standing in community 
##    Min     1Q Median     3Q    Max 
## -5.198 -1.382 -0.064  1.597  3.299 
## 
## Coefficients:
##                Estimate Std. Error t value Pr(>|t|)
## (Intercept)      5.0617     0.4612   10.97  < 2e-16
## Educ             0.0795     0.0225    3.54  0.00042
## Employment011    0.1204     0.1437    0.84  0.40225
## acasiincomx01   -0.1876     0.1368   -1.37  0.17076
## Neighborhood02  -0.0448     0.0614   -0.73  0.46627
## PovStat1         0.0912     0.1440    0.63  0.52695
## 
## Residual standard error: 1.91 on 911 degrees of freedom
## Multiple R-squared:  0.0328, Adjusted R-squared:  0.0275 
## F-statistic: 6.18 on 5 and 911 DF,  p-value: 1.2e-05