Dear all, I have to pick one value per row from an array, but from row to row from a different column. The column positions of the values for each row are stored in a vector.
array: 999 rows, 48 columns vector: 999 values (each between 1 and 48) indicating for each row which value to pick from that row. Is there a non-loop way to pick the 999 values from the array, probably using some form of ?apply? Thank you very much for help and suggestions! Wolfgang ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
