Message-ID: <loom.20100128T155110-902@post.gmane.org>
Date: 2010-01-28T14:55:51Z
From: oliver
Subject: select one row from data-frame by name, indirectly (as string)
Hello,
say I have a dataframe x
and it contains rows like "ch_01", "ch_02" and so on.
How can I select those channels iundirectly, by name?
I tried to select the data with get() but get() seems only to work
on simple variables?
Or how to do it?
I need something like that:
name1 <- "ch_01"
name2 <- "ch_02"
selected <- <function>( x, name1)
Any ideas?