I have done a read.table on a data file with the aim of extracting
subsets of the data eg
table[table$desc = 'result1',]
How can I convert $desc to a character type? At present it is seen by
typeof() as an integer.
How can I do the equivalent of
table[table$desc = 'result1' && table$amt > 20, ]
Thanks,
Rory
--
Rory Campbell-Lange
<[EMAIL PROTECTED]>
<www.campbell-lange.net>
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