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countmax
2012 Jul 12
3
Add row into a Matrix witout headers from Function
Hi,
Here i have a matrix like this,
OLDMatrix <-
X1 X2 X3
----- ------ ------
22 24 23
25 27 27
10 13 15
the thing is,
im running two function(SUM,COUNT) to get output in another matrix called
NEWMatrix
NEWMatrix <- c("SUM",colSums(OLDMatrix ))
NEWMatrix <- c("COUNT",colSums(!is.na(OLDMatrix