/usr/lib/R/site-library/reshape2/NEWS is in r-cran-reshape2 1.2.2-1.
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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 34 35 36 37 38 39 40 41 42 43 | Version 1.2.2
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* Fix incompatibility with plyr 1.8
* Fix evaluation bug revealed by knitr. (Fixes #18)
* Fixed a bug in `melt` where it didn't automatically get variable names
when used with tables. (Thanks to Winston Chang)
Version 1.2.1
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* Fix bug in multiple margins revealed by plyr 1.7, but caused by mis-use of
data frame subsetting.
Version 1.2
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* Fixed bug in melt where factors were converted to integers, instead of to
characters
* When the measured variable is a factor, `dcast` now converts it to a
character rather than throwing an error. `acast` still returns a factor
matrix. (Thanks to Brian Diggs.)
* `acast` is now much faster, due to fixing a very slow way of naming the
output. (Thanks to José Bartolomei Díaz for the bug report)
* `value_var` argument to `acast` and `dcast` renamed to `value.var` to be
consistent with other argument names
* Order `NA` factor levels before `(all)` when creating margins
* Corrected reshape citation.
Version 1.1
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* `melt.data.frame` no longer turns characters into factors
* All melt methods gain a `na.rm` and `value.name` arguments - these
previously were only possessed by `melt.data.frame` (Fixes #5)
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