vlr: Calculate Log-ratio Variance
In balance: Visualize Balances of Compositional Data

This function calculates the log-ratio variance for all components in a matrix.

1	vlr(x, alpha = NA)

`x`	A matrix with rows as samples (N) and columns as components (D).
`alpha`	A double. Defines a hyper-parameter used by the Box-Cox transformation to approximate log-ratio variance in the presence of zeros. Skip with NA.

A VLR matrix.

Thom Quinn

library(balance)
data(iris)
x <- iris[,1:4]
vlr(x)

balance documentation built on July 10, 2019, 9:03 a.m.

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README.md Visualize Balances of Compositional Data

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