Description Usage Arguments Value See Also Examples
Method to calculate a PCA based on the exposures of an ExposomeSet. Only numericalexposures (non categorical) will be computed. The function resurns an ExposomePCA object. This PCA is performed by using FactoMineR package.
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object 

npc 
(by default 10) number of dimensions kept in the results 
pca 
(default 
... 
Arguments to be passed to imputeFAMD 
An ExposomePCA
with the values of the PCA.
plotPCA to plot the PCA values of an ExposomePCA, clustering to see how the exposures can cluster samples, correlation to compute the correlation between exposures
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