Search Archives
Search tips
from:Name
Search by author name, e.g. from:Duncan Murdoch
"exact phrase"
Match an exact phrase
word1 word2
Match messages containing both words
Date range
Use the date pickers to filter results to a time period
Use the list dropdown to narrow results to a specific mailing list. Combine from: with other terms to filter by author and content.
An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20130504/ad19187e/attachment.pl>
An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20121115/5c5fb694/attachment.pl>
An embedded and charset-unspecified text was scrubbed... Name: not available URL: <https://stat.ethz.ch/pipermail/r-help/attachments/20121115/17ba5df2/attachment.pl>
Hi folks, Suppose I create the character vector charvec by > charvec<-c("a1.b1","a2.b2") > charvec [1] "a1.b1" "a2.b2" and then I use strsplit on charvec as follows: > splitlist<-strsplit(charvec,split=".",fixed=TRUE) > splitlist [[1]] [1...
I need to multiply to very large, nonsparse matrices, and so get the error "allocMatrix: too many elements specified". Is there a way to set the limit for allocMatrix? In my case, the two matrices, A and B, are nxm...
Hi, Suppose I have a the data frame given by: > dput(toy.df) structure(list(id = c(1, 2, 1, 2), time = c(1L, 1L, 2L, 2L), value = c(1, 2, 2, 3)), .Names = c("id", "time", "value"), row.names...
Sorry, I just realized I didn't send the message below in plain text. -David Romano On Wed, Dec 12, 2012 at 9:14 AM, David Romano <dromano at stanford.edu> wrote: > > Hi everyone, > > Suppose I have a 3D array...
(I neglected to use reply-all.) ---------- Forwarded message ---------- From: David Romano <dromano at stanford.edu> Date: Sat, May 4, 2013 at 11:25 AM Subject: Re: [R] how to parallelize 'apply' across multiple cores on a Mac To: Charles Berry...
Thank you, Rui! This is incredibly helpful -- anonymous functions are new to me, and I appreciate being shown how useful they are. Best regards, David On Wed, Dec 12, 2012 at 10:12 AM, Rui Barradas <ruipbarradas at sapo.pt...
Can't find what you're looking for? Try searching with Google .