Baffled: triggering error message with an sd result in odfWeave?
David Winsemius wrote:
I think it because you are trying to use the if-else control construct, when you should be using the ifelse function: ?ifelse Try (perhaps): traindev <- ifelse( (trainlength>0), round(sd(trainscores, na.rm=T),1) , "")
Does anything change if you rename to (say) trainsd??
You do seem to be mixing types, though, so perhaps you should use NA instead of "".
O__ ---- Peter Dalgaard ?ster Farimagsgade 5, Entr.B c/ /'_ --- Dept. of Biostatistics PO Box 2099, 1014 Cph. K (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907