plotPHE-methods: Plot association score between phentoypes and PCA

In isglobal-brge/rexposome: Exposome exploration and outcome data analysis

Plot association score between phentoypes and PCA

Description

Function used to plot the association between the phentoypes in an ExposomePCA and the values for each component of the PCA in the same ExposomePCA

Usage

plotPHE(object, phenotype, exp2fac = 5)

Arguments

object	An object oc class ExposomePCA
phenotype	(optional) to select a set of phenotypes to be ploted. If not given all are used.
exp2fac	(default, 5) Threshold to considere a phentoype categorical (less or equal to) or continuous (more than).

Value

An object of class ggplot.

See Also

pca to compute PCA on an ExposomeSet, plotEXP to plot the correlation between exposures ans PCA, ExposomePCA as main class

Examples

data("exposome")
epca <- pca(expo[3:7, 1:100])
plotPHE(epca)

isglobal-brge/rexposome documentation built on Feb. 4, 2023, 12:35 p.m.