CHANGES IN RITOOLS VERSION 0.1-16

This is a maintenance release.

CHANGES IN RITOOLS VERSION 0.1-15

This is a maintenance release.

CHANGES IN RITOOLS VERSION 0.1-14

This version was submitted to CRAN prematurely and ultimately was not released.

CHANGES IN RITOOLS VERSION 0.1-13

CHANGES IN RITOOLS VERSION 0.1-12

CHANGES in RItools v. 0.1-11

NEW FEATURES * the null SD of the difference in adjusted means is now reportable as “adj.means.diffs.sd” * report=“all” provides all relevant statistics * Entering “args(xBalance)” is now useful as a reminder of report= options.

DEPRECATED & DEFUNCT * The default imputation method for missing data is the median. Before 0.1-9 it was the mean. To use the mean, use impfn=mean.default. * Passing strata=NULL to xBalance is depracated, as it can be easy to do inadvertently, with a misspelling of a non-null intended argument. For no stratification, use list(unstrat=NULL), as is now the default.

BUG FIXES * display, align, etc arguments to xtable.xbal() have been enabled. * In xBalance, when specifying a stratification using a formula with several variables, as in “~x+y”, the stratification you get is now interaction(x,y) rather than just y.