Displaying 1 result from an estimated 1 matches for "tp4646990".
2012 Oct 22
3
Remove records from a large dataframe
...lala<-dat[which(dat$id==i),]
if(!exists("dat.2")) {
dat.2 <- lala } else {
dat.2 <- rbind(dat.2, lala)
}
}
Many thanks in advance for any suggestions
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