ztransform {microbiome}R Documentation

Z Transformation

Description

Z transform for matrices

Usage

ztransform(x, which)

Arguments

x

a matrix

which

margin

Details

Performs centering (to zero) and scaling (to unit variance) across samples for each taxa.

Value

Z-transformed matrix

Author(s)

Contact: Leo Lahti microbiome-admin@googlegroups.com

References

See citation('microbiome')

Examples

## Not run: 
  #data(peerj32)
  #pseqz <- ztransform(abundances(peerj32$phyloseq))

## End(Not run)

[Package microbiome version 1.6.0 Index]