colSds: Compute row and column standard deviations

In AEBilgrau/Bmisc: Biostatistical miscellaneous functions

Description

The rowSds and colSds respectively computes the standard deviations of the rows and columns of the given matrix.

Usage

colSds(x)

rowSds(x)

Arguments

x	A numeric matrix of size n times m

Value

colSds returns a numeric vector of length m.

rowSds returns a numeric vector of length n.

Author(s)

Anders Ellern Bilgrau <anders.ellern.bilgrau (at) gmail.com>

See Also

rowMeans, colMeans

Examples

x <- matrix(rnorm(50), 10, 5)
colSds(x)
y <- matrix(rnorm(50), 10, 5)
rowSds(y)

AEBilgrau/Bmisc documentation built on May 5, 2019, 11:28 a.m.