$p.value 0.05, ]
This will select all columns. Alternatively, you can specify the columns
that you want after the ,.
-Christos
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matthew Scholz
Sent: Thursday, March 09, 2006 5:18 PM
To: r-help
Hi all,
I have a very simple question that I can't seem to find the answer to.
How do I extract rows that meet a certain criteria from a data frame
and group them into a new data frame? For example, if I want to make a
new data frame that only includes rows of data for which the p values
(given
Dumb newbie question: I've searched the manual, R help and the mailing list
archives, but can't seem to find the answer to this simple problem that I
have. If I have a series of columns in a dataframe: (A, B, C ...) and I want
to merge them with another series of columns (Z,Y,X ...) such that the
