Description
Each function provides more extensive output than the
standard R functions. The function smd.t.test introduces the
ODDSMD plot, which displays the Overlapping Density
Distributions of two independent groups as well as a visual
display of the mean difference and standardized mean
difference. Other functions provide for the t-test from
descriptive statistics, a comprehensive regression analysis,
color plotting, color histogram, density curves, a calibrated
power curve plotted with colors, and the reading and display of
csv formatted data. The function help.me provides a help system
that suggests specific analyses and functions.