search for: fernerkundung

Displaying 1 result from an estimated 1 matches for "fernerkundung".

2009 Sep 28
1
colMeans()
...ed by this factor! (so getting this with "rowSums(is.na(x))" it takes much to long) I was trying to look inside the function maybe to get not only the means but the valid "n" too, but I wasn't able. Thanks for help Matteo DI Matteo Mattiuzzi, Institut für Vermessung, Fernerkundung und Landinformation Peter Jordan Str. 82 A-1190 Wien Tel.: 0043/(0)1/47654-5114 [[alternative HTML version deleted]]