trimOnConfounders {combi} | R Documentation

## Trim based on confounders to avoid taxa with only zero counts

### Description

Trim based on confounders to avoid taxa with only zero counts

### Usage

    trimOnConfounders(confounders, data, prevCutOff, minFraction, n)

### Arguments

`confounders` | a nxt confounder matrix
`data` | the data matrix
`prevCutOff` | a scalar between 0 and 1, the prevalence cut off
`minFraction` | a scalar between 0 and 1, each taxon's total abundance should equal at least the number of samples n times minFraction, otherwise it is trimmed
`n` | the number of samples Should be called prior to fitting the independence model

### Value

A trimmed data matrix nxp'

[Package combi version 1.2.0 Index]