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iap
2013 Feb 02
1
Why replacement has length zero? And How can I fix it?
Hi
for the loop section runif needs curved brackets
Try
IAP <-NA
for (i in 1:Sample.Size){
if (DataSet$SES[i]>0) {
IAP[i] <- ifelse(runif(1)>0.75, 1, 0) # High SES, higher chance to be in
Treatment #
}
else {
IAP[i] <- ifelse(runif(1)<=0.25, 1, 0) # Low SES, lower chance to be in
Treatment #
}
} # End loop #
IAP
IAP
zjiaqi19880219 wrote
> Hi,