newlist <- newlist[sapply(newlist, length) > 0]
-----Original Message-----
From: [email protected] [mailto:[email protected]] On
Behalf Of song song
Sent: Tuesday, 29 June 2010 2:12 PM
To: [email protected]
Subject: [R] how to remove "numeric(0)" component from a list
like this, the list is below, I want to remove the last one . not using
newlist[-2], but using the function detect its component is numeric(0) and
then remove it from the list.
newlist
[[1]]
[1] 2 3
[[2]]
[1] numeric(0)
[[3]]
[1] 7
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______________________________________________
[email protected] mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
