filter_ambient_presence: Filter on occurence in controls

In jmpowers/bouquet: Filter and Augment Biological GC-MS Data

Filter on occurence in controls

Description

This function allows you to filter compounds based on whether they are present in the ambient controls.

Usage

filter_ambient_presence(chemtable, sampletable, metadata)

Arguments

chemtable	the data frame of the data about the compounds
sampletable	the wide data frame with samples in rows and compound names in columns, containing peak areas
metadata	the data frame that contains meta data about the group, type, and other attributes of each sample

Examples

data(GCMSfloral)
chemtable <- filter_ambient_presence(chemtable, sampletable, metadata)

jmpowers/bouquet documentation built on Feb. 12, 2023, 12:11 a.m.