| sum {matlab} | R Documentation |
MATLAB sum function
Description
Provides sum of elements.
Usage
sum(x, na.rm=FALSE)
Arguments
x |
numeric or logical to be summed |
na.rm |
logical scalar. If |
Details
This is an S4 generic function.
Value
Return value depends on argument x. If vector, returns the same as
sum. If matrix, returns vector containing the sum of
each column.
Author(s)
P. Roebuck proebuck1701@gmail.com
Examples
sum(1:9)
sum(matrix(1:9, 3, 3))
[Package matlab version 1.0.4.1 Index]