Hi,
I am still struggling with three dimensional arrays. Now I would like to convert a three dimensional array into a data-frame with the coordinate-columns: x, y, z and a value-column. And I definitely don't want to loop over every element, since this would be very resource intensive for the actual data-set. Are there any specific functions that are helpful for this task? example-array: x <- array(1:27, dim=c(3,3,3,1)) thanks! ______________________________________________ R-help@r-project.org mailing list 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.
