rowSds: Calculation of standard deviations and variance

In oncoclass/hemaClass: One-by-one normalization and classification of hematological malignacies

Description

Calculate standard deviations and variance for each row or column of a matrix.

Usage

rowSds(x, ...)

colSds(x, ...)

rowVars(x, ...)

colVars(x, ...)

Arguments

x	A matrix.
...	Addtional parameters

Value

A vector of variances or standard deviations of each row or column of matrix x.

Author(s)

Steffen Falgreen <sfl (at) rn.dk>
Anders Ellern Bilgrau <abilgrau (at) math.aau.dk>

Examples

x <- matrix(rnorm(30), 5, 6)
rowSds(x)
colSds(x)
rowVars(x)
colVars(x)

oncoclass/hemaClass documentation built on May 24, 2019, 2:19 p.m.