format_metadata {HTSSIP} | R Documentation |
Format phyloseq metadata for calculating BD range overlaps.
Description
Format phyloseq metadata for calculating BD range overlaps.
Usage
format_metadata(physeq, ex = "Substrate=='12C-Con'", rep = "Replicate")
Arguments
physeq |
Phyloseq object |
ex |
Expression for selecting the control samples to compare to the non-control samples. |
rep |
Column specifying gradient replicates. If the column is not present, then all are considered "Replicate=1" |
Value
a data.frame object of formatted metadata
Examples
## Not run:
data(physeq_S2D1)
ex = "Substrate=='12C-Con'"
metadata = HTSSIP:::format_metadata(physeq_S2D1, ex)
## End(Not run)
[Package HTSSIP version 1.4.1 Index]