ExposomeCorr-class: Class ExposomeCorr

In rexposome: Exposome exploration and outcome data analysis

Description

Class ExposomeCorr contains a matrix of correlations between continuos exposures calculated using cor. It also contains the description of each exposures (fData of the original ExposomeSet) in order to maintain a coherence with the original source. It extends eSet-class.

Usage

## S4 method for signature 'ExposomeCorr,ANY'
plot(x, y, ...)

## S4 method for signature 'ExposomeCorr'
dim(x)

## S4 method for signature 'ExposomeCorr'
extract(object, sort, ...)

## S4 method for signature 'ExposomeCorr'
plotCorrelation(object, type = c("circos", "matrix"), ...)

Arguments

x	Object of class ExposomeCorr
y	NOT USED
...	Arguments passed to corrplot when type="matrix".
object	An ExposomeCorr object.
sort	NOT USED
type	To choose between "circos" and "matrix".

Value

An object of class ExposomeCorr

Methods (by generic)

• plot: Wrapper for plotClassification method.

• dim: Return the dimension of the internat matrix of correlation.

• extract: Return the raw correlation matrix

• plotCorrelation: Draws both a matrix of circos plot of correlations

Slots

assayData

Contains the correlation matrix (see eSet, AssayData).

featureData

Contains the description of the exposures including the family where they belong (see eSet, AnnotatedDataFrame).

See Also

pca to study the behavioud between samples and exposures in an ExposomeSet

rexposome documentation built on March 13, 2021, 2:01 a.m.