Hi,
I'm using reshape to cast molten data. When I use the following command, R
either crashes (when I use Notepad++) or gives an error (when I use Rgui or
source()), BUT the error occurs not always, maybe only on half the attempts:
w <- cast(v, id + code + productname + year + begin + end + specificDesc +
specificDesc2 ~ type)
Error in merge.data.frame(data, all.combinations, by = unlist(vars), sort =
FALSE, :
invalid 'yinds' argument
What does this message mean, and how can I get rid of the error? I tried
changing the colvars from character to factor, but that didn't help.
I'm using R2.10.1 and either WinXP or Win2000.
Thanks in advance,
Albert-Jan
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All right, but apart from the sanitation, the medicine, education, wine, public
order, irrigation, roads, a fresh water system, and public health, what have
the
Romans ever done for us?
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