Description Usage Arguments Details Value Author(s) See Also
Form column sums for sparseMatrix.
1 | colSumsiter(x)
|
x |
A sparse matrix, i.e., inheriting from |
This function is designed to be used for internal RcppArmadillo
functions. Nevertheless it could be applied in R.
It loops on the non-zero entries of the sparseMatrix
. For general uses, the function
colSums
should be prefered.
column sums of x.
Raphaƫl Jauslin raphael.jauslin@unine.ch
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