Reshape 0.8.9 ------------------------------------------------ * fix outstanding R CMD check problems Reshape 0.8.8 ------------------------------------------------ * fix outstanding R CMD check problems Reshape 0.8.7 ------------------------------------------------ * fix outstanding R CMD check problems Reshape 0.8.6 ------------------------------------------------ * fix outstanding R CMD check problems Reshape 0.8.5 --------------------------------------------------- * fix outstanding R CMD check problems Reshape 0.8.4 --------------------------------------------------- * fix spelling mistake (indicies -> indices), thanks to Stavros Macrakis Reshape 0.8.3 (2009-04-27) --------------------------------------------------- * better rename example * When removing missing values in melt, look only at measured variables, not id variables * Fixes to documentation bugs revealed by new parser Reshape 0.8.2 (2008-11-04) -------------------------- * fixed bug where missing fill values where not getting correctly filled * fill value defaults to fun.aggregate applied to zero-length vector. This produces better values in a wide variety of situations, for example missings will be filled with 0's when length or sum is used. This may require setting fill = NA for aggregation functions that previously return NA, like sd and var. Reshape 0.8.1 (2008-05-01) -------------------------- Melt * character dimension names are processed by type.convert * by default, treat character and factor variables as id variables (i.e. integer variables no longer default to being id vars) * ... now passed on to melt in melt.list (thanks to Charles Naylor) Cast * missing values in subsetting are now correctly dropped to match behaviour of subset() * tweaks to cast and recast to make it easier to pass in formulas created elsewhere * allow user to specify column used for values, guessing if necessary, and giving a warning message if value column does not exist * improve error messages when melt or casting parameters incorrectly specified General * now depends on the new plyr package for many of the workhorse functions
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