calc_relabun: Calculate OTU relative abundances from a shared file
Description
Calculate OTU relative abundances from a shared file
Usage
calc_relabun(abs_abun_dat)
Value
a new data frame with OTU relative abundances in long format.
Arguments
abs_abun_dat
a data frame from reading in a shared file.
Should contain a Group column for sample names,
Otu columns for absolute counts of each OTU,
and rows as each sample.