# NOT RUN {
     ## Example of multiplot
	 library(specmine.datasets)
     data(cachexia)
     pca.result = pca_analysis_dataset(cachexia)
     plot1 = pca_scoresplot2D(cachexia, pca.result, "Muscle.loss", 
	ellipses = TRUE)
     plot2 = pca_scoresplot2D(cachexia, pca.result, "Muscle.loss", 
	ellipses = FALSE, labels = TRUE)
     plts = list(plot1,plot2)
     multiplot(plts, cols = 2)
# }
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