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A week or so ago we had a query as to why an example not unlike foo <- c(1,1,0,0,1,1) rep <- 1:6 m <- multinom(foo ~ rep) summary(m) failed. There was little special about multinom here, as m <- lm(foo ~ rep, model=FALSE) model.matrix(m) also failed. In tracking this down a couple of lessons have emerged. There is a useful paper on `non-standard evaluation' by

Dear all, I have a matrix X with 47 lines and say 500 columns - values are in {0,1}. I'd like to compare lines. For that, I first did: for (i in 1:(dim(X)[1]-1)) for (j in (i+1):dim(X)[1]) { Y <- X[i,]+Y[j,] etc. but, since it takes a long time, I would prefer avoding loops; for that, my first idea was to add this matrix: X1=X[,rep(1:46,46:1)] to this one: res=NULL for (i in (2:47)) res=c(res,i:47) X2=X[,res] (Is it a nice alternative way ?) Is there a way to create the second matrix X2 without a loop, such as for X1 ? Thanks in advance, Jacques VESLOT

...risk that no malformed SIP responses will get sent to my servers. I run 90% of my SIP traffic through a SIP proxy anyway and the malformed SIP response would be rejected by it but as my Asterisk servers do use some SIP trunks for the other 10% of traffic I went ahead with the upgrade on the hope of avoding any crashes :(. If anyone else has noticed the same thing it would be worth posting to see if it's a code issue rather then a deployment issue on my side. Regards, The Grey Man Send instant messages to your online friends http://au.messenger.yahoo.com

...a cron. This causes cron to periodically mail admins with the above errors. The option to divert this to /dev/null is dangerous, as it would lose other error messages which ARE actually useful, such as failures to reach the backup server. A command line argument such as --ignore-missing-files that avods this type of errors (link_stat) would do great. -- Configure bugmail: https://bugzilla.samba.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug.

Hello friends, I have a script that uses the sftp client to transfer a file to another server using PK authentication. It was working until I upgraded from OpenSSH 2.5.1p1 to 2.5.2p2-1 yesterday (on a RH Linux 6.2 system). The sftp command is: sftp -o "IdentityFile ~/.ssh/id_dsa" \ $PUSERNAME@$PSERVER >$TEMPFILE 2>&1 <<-! cd $PDIR put $DOC_ARCHIVE ls quit !

I do this on a vanilla-clean R installation, simply: > biocLite("mzR") it pulls some deps in which compile fine, only mzR fails. ... meanwhile... I grabbed devtools and comiled github master - still fails. Should I attach build log? One should not send attachments to the list.. I don't suppose? On 21/12/16 17:06, Martin Morgan wrote: > mzR is a Bioconductor package, so