From: Ben Fairbank <BEN_at_ssanet.com>

Date: Wed 29 Jun 2005 - 00:39:48 EST

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Wed Jun 29 00:51:04 2005

Date: Wed 29 Jun 2005 - 00:39:48 EST

I am finding complex analyses easier than some elementary operations in
R. In particular I want to do some low level exploratory data analyses
with data in a data frame but cannot find commands to easily insert,
remove (delete), rename, and re-order (arbitrarily, not sort) columns.
I see that the micEcon package has an insertCol command, but that is for
matrices, not data frames. I have looked through several introductory
texts but all seem to stop short of explaining the commands needed for
the above. Could a reader provide a reference where such commands are
documented?

Thank you,

Ben Fairbank

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R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Wed Jun 29 00:51:04 2005

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