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.




   