R: Calculates the additive log-ratio transformation.

proprALR {propr}

R Documentation

Calculates the additive log-ratio transformation.

Provided for backend use.

proprALR(X, ivar, check = FALSE)

`X`	A data.frame or matrix. A "count matrix" with subjects as rows and features as columns.
`ivar`	A numeric scalar. Specifies feature to use as reference for additive log-ratio transformation.
`check`	A logical. If TRUE, function first checks for negative and NA values.

A matrix. Returns the additive log-ratio transformation of X.

[Package propr version 4.2.6 Index]