prev_filt: Prevalance filter

Description Usage Arguments Value

View source: R/prevalance_filtering.R

Description

Filter OTUs base on prevalance, defined as the number of samples the OTU is considered 'present'

Usage

1
prev_filt(physeq, prev_def, cutoff)

Arguments

physeq

a valid phyloseq object

prev_def

prevalance definition, the minimum count for an OTU to defined as present

cutoff

the proportion of samples that an OTU must be present in to be included

Value

a phyloseq object with OTUs below the cutoff filtered out


mworkentine/mattsUtils documentation built on May 23, 2019, 11:58 a.m.