Many Thanks¡¡¡
I will try this night, I have read this I think could help me.
I´m conscient the question was badly formulated now, I will try to explain
better next time¡¡¡
On a side note: apply always accesses the function you use at least once. If
the input is a dataframe without any rows but
Hi,
You don't provide us with a reproducible example, so I can't provide you with
actual code. But two approaches come to mind:
1. Create da2 with one row and n columns, then change the appropriate elements,
if any, based on your conditions.
2. Do the conditional parts, then check to see whether d
Hi all,
I first create a matrix/data frame called "d2" if another matrix
accomplishes some restrictions "dacc2"
da2<-da1[colSums(dacc2)>9,]
da2<-da2[(da2[,13]=24),]
write.csv(da2, file =paste('hggi', i,'.csv',sep = ''))
The thing is if finally da2 cannot get/passs the filters, it cannot writte a
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