colSums-LazyMatrix-method: Get sums of columns for LazyMatrix.

colSums,LazyMatrix-methodR Documentation

Get sums of columns for LazyMatrix.

Description

Get sums of columns for LazyMatrix.

Usage

## S4 method for signature 'LazyMatrix'
colSums(x)

Arguments

x

LazyMatrix

This function is EAGER: it triggers immediate calculations.


ekernf01/MatrixLazyEval documentation built on July 24, 2022, 2:42 a.m.