Description Usage Arguments Value Author(s) Examples
Get cumsum along columns for a matrix
| 1 | get.cumsum(mat)
 | 
| mat | a matrix for which cumsum along columns is desired | 
returns a matrix of cumsum along columns
Peng Liu peng_liu@groton.pfizer.com
| 1 2 | m <- matrix(1:20, nr = 4, nc = 5)
get.cumsum(m)
 | 
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