fdm2id: plot.factorial – R documentation

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plot.factorial

Plot function for factorial-class

Plot PCA, CA or MCA.

## S3 method for class 'factorial'
plot(x, type = c("ind", "cor", "eig"), axes = c(1, 2), ...)

`x`	The PCA, CA or MCA result (object of class `factorial-class`).
`type`	The graph to plot.
`axes`	The factorial axes to be printed (numeric `vector`).
`...`	Other parameters.

require (datasets)
data (iris)
pca = PCA (iris, quali.sup = 5)
plot (pca)
plot (pca, type = "cor")
plot (pca, type = "eig")

Data Mining and R Programming for Beginners

v0.9.5

GPL-3

Authors

Alexandre Blansché [aut, cre]

Initial release