get_plotdata: Extract data for plotting (O)PLS(-DA) data with ggplot2

In Aariq/chemhelper: Helper Functions For Dealing With GCMS and LCMS data from IonAnalytics

Extract data for plotting (O)PLS(-DA) data with ggplot2

Description

Extracts relevant data from an "opls" object for making annotated score plots with ggplot2 or other plotting packages.

Usage

get_plotdata(model)

Arguments

model

An object created by opls

Value

A list containing dataframes for scores, loadings, axis statistics (

Examples

## Not run: 
library(ropls)
data(sacurine)
sacurine.oplsda <- opls(sacurine$dataMatrix, sacurine$sampleMetadata[, "gender"],
                        predI = 1,
                        orthoI = NA)
df <- get_plotdata(sacurine.oplsda)

## End(Not run)

Aariq/chemhelper documentation built on Feb. 24, 2023, 8:16 p.m.