Version 0.9-0 initial release to CRAN

Version 1.0-0

o Rewrote summary.effect method and added print.summary.effect method.

Version 1.0-1

o Blanks can be inserted into or removed from effect names without causing an error; thus, e.g., "poly(education,3)" is equivalent to "poly(education, 3)".

o Name spaces of lattice and grid packages are imported, as required in R 1.8.0.

Version 1.0-2

o Added ask argument to plot.effect.list, and row, col, nrow, ncol, and more arguments to plot.effect, to support graphing an array of effect plots.

o Fixed bug in plot.effect that caused xlab argument to be ignored in certain circumstances.




   