[R] order and rm()

[Balint, Jess]

Hello all. I have two small questions in one post, for the sake of brevity.

1. I have some objects that I want to delete. I have the line:
rm (c (channelheader, paste ("channel", 1:3, sep="")))

I have tried a few variations, including list=, but cannot figure it out. In
SAS, I can use a ':' as a wildcard. Is there any equivalent in R?

2. Is there any possible was to order data by the second to last character?

TIA.

jess
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