search for: numperm

...listmat),dim=c(length(listmat[[1]][[1]]),length(listmat[[1]]),length(listmat))) l=lapply(1:4,function(i) ar[i,,]) sssujet=l[[1]] ssprod=l[[2]] ssinter=l[[3]] sserreur=l[[4]] ss=rbind(sssujet,ssprod,ssinter,sserreur,sstotal) ss=as.data.frame(ss) sqlSave(channel,ss,"SS1000",append=T) rm(ss,numperm,daten.temp) } system.time(por <- lapply(c(1:1000), SSmatrixglobal)) But it takes time about 90seconds for a permutation so *1000, how can I do in order to do faster ANOVAS? Many thanks Best regards Mélissa PS: I think that I can gain a lot of time in the aov function but I don't know how...

Dear R users, I want to perform an exact permutation of multisets. I have looked at the coin package, but it doesn't seem to offer what I am looking for. I want to perform permutations (exact - without duplications) on multisets of scalars (e.g., the multiset 0,0,1,2,2). I want to output all the possible permutations into a data frame so that each multiset permutation occupies a row (or

Hello, I am running SAMBA 2.0.7.0 on AIX 4.3.3.0 I have a 1 Tera Byte filesystem on AIX made available to NT and MAC. There is heavy IO activity on this filesystem and all of a sudden the NT's and MAC's can't read or write any file on this shared filesystem. Also AIX is running out of memory whenever this happens and files cannot be copied onto the said filesystem even at unix