/usr/lib/R/site-library/reshape/NEWS is in r-cran-reshape 0.8.4-2build1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | * 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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