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| anes04 | Demographic Data From 2004 American National Election Studies (ANES) |
| dummify | Separate a factor into separate dummy variables for each level. |
| onecor.partial.wtd | Produces weighted partial correlations with standard errors and significance. |
| onecor.wtd | Produces weighted correlations with standard errors and significance. |
| stdz | Standardizes any numerical vector, with weights. |
| wpct | Provides a weighted table of percentages for any variable. |
| wtd.chi.sq | Produces weighted chi-squared tests. |
| wtd.cor | Produces weighted correlations with standard errors and significance. |
| wtd.hist | Weighted Histograms |
| wtd.partial.cor | Produces weighted partial correlations with standard errors and significance. |
| wtd.t.test | Produces weighted Student's t-tests with standard errors and significance. |