LSresids                Calculating case-level (level-1) least squares
                        residuals...
case_delete             Implementing Case Deletion.
compare_eb_ls           Visually comparing shrinkage and LS
                        estimates...
cooksd_hlm              Calculating Cook's Distance...
covratio_hlm            Calculating COVRATIO...
covtrace_hlm            Calculating COVTRACE...
diagnostics             Calculating diagnostics for hierarchical linear
                        models.
dotplot_diag            Dot plots for influence diagnostics...
ggplot_ppnorm           Constructing a normal probability plot...
ggplot_qqnorm           Constructing a normal quantile-quantile plot...
group_estimate_data     Organizing the random effects found in
                        case-deletion...
group_qqnorm            Plotting numerous normal q-q plots on same
                        plot...
identify_resid          Identifying unusual points...
internal_cutoff         Calculating a cutoff value for diagnostic
                        measures...
mdffits_hlm             Calculating Multivariate DFFITS...
order_group_est         Ordering the random effects...
plot_group_est          Ordering the random effects...
pplineInfo              Adding a line to a normal probability plot...
ppnormBand              Adding simultaneous confidence bands to normal
                        probability plots...
qqlineInfo              Adding a line to a normal quantile-quantile
                        plot...
random_ls_coef          Finding LS estimates for the random coefficient
                        model...
sampleQuantiles         Calculating quantiles...
wages                   Wages for male high school dropouts
