Changes in version 0.3 - use Rdpack for references - use authors@R - extensive update to vignette Changes in version 0.2-4 - changed package Rd file to use system macros Changes in version 0.2-3 - corrected CITATION file Changes in version 0.2-2 - new maintainer email address Changes in version 0.2-1 - changed CITATION for CRAN - removed suggested package ltm and provided new example - added NEWS Changes in version 0.2 - First upload to CRAN