Weighting and Weighted Statistics
Separate a factor into separate dummy variables for each level.
Recode variables to 0-1 scale
Functions to Identify and Plot Predicted Probabilities As Well As Two-...
Round Numbers To Text With No Leading Zero
Produce stars from p values for tables.
Standardizes any numerical vector, with weights.
Provides a weighted table of percentages for any variable.
Produces weighted chi-squared tests.
Produces weighted correlations with standard errors and significance. ...
Produces weighted correlations quickly using C.
Weighted Histograms
Produces weighted Student's t-tests with standard errors and significa...
Provides a variety of functions for producing simple weighted statistics, such as weighted Pearson's correlations, partial correlations, Chi-Squared statistics, histograms, and t-tests. Also now includes some software for quickly recoding survey data and plotting estimates from interaction terms in regressions (and multiply imputed regressions) both with and without weights. NOTE: Weighted partial correlation calculations pulled to address a bug.