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.
Hello, I am currently getting a strange error when I call installed.packages(): Error in if (file.exists(dest) && file.mtime(dest) > file.mtime(lib) && : missing value where TRUE/FALSE needed Calls: installed.packages I am working with R 3...
Reading the doc for ?simplify2array, I got the impression that with the 'higher = T' argument the function returns an array of dimension greater than 2 when it makes sense (the doc says "when appropriate", which is rather vague). I would...
a <- as.ts(rnorm(20)) png("acf.png") a.acf <- acf(a) dev.off() # to see what is available names(a.acf) unclass(a.acf) 2016-03-06 20:06 GMT+01:00 Preetam Pal <lordpreetam at gmail.com>: > Thanks...
Thank you all for the help. I will try the patch. Best regards, Jean-Claude Arbaut 2017-04-29 0:33 GMT+02:00 Duncan Murdoch <murdoch.duncan at gmail.com>: > On 28/04/2017 5:58 PM, Uwe Ligges...
This may be useful: Sven Hammarling and Craig Lucas "Updating the QR factorization and the least squares problem" http://eprints.ma.man.ac.uk/1192/01/covered/MIMS_ep2008_111.pdf http://www.maths.manchester.ac.uk/~clucas/updating/ 2016...
Hello R users, I am having problems to read a CSV file that contains names with character ?. In case it doesn't print correctly, it's Unicode character 00FF or LATIN SMALL LETTER Y WITH DIAERESIS. My computer has Windows...
Thank you for the answer. I was about to ask why I should avoid text connections, but actually I just noticed that with a binary connection for the read, the problem disappears (I mean, I replace "rt" with "rb" in...
Re your mention in your other mail (which didn't go to r-help) of this part of the doc: "The default value, TRUE, returns a vector or matrix if appropriate, whereas if simplify = "array" the result may be an...
Can't find what you're looking for? Try searching with Google .