plot.pcaCoDa: Plot method

Description Usage Arguments Value Author(s) References See Also Examples

View source: R/plot.pcaCoDa.R

Description

Provides a screeplot for (robust) compositional principal components analysis.

Usage

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## S3 method for class 'pcaCoDa'
plot(x, y, ...)

Arguments

x

object of class ‘pcaCoDa’

y

...

...

...

Value

The robust compositional screeplot.

Author(s)

M. Templ, K. Hron

References

Filzmoser, P., Hron, K., Reimann, C. (2009) Principal Component Analysis for Compositional Data with Outliers. Environmetrics, 20 (6), 621–632.

See Also

pcaCoDa, biplot.pcaCoDa

Examples

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data(coffee)
p1 <- pcaCoDa(coffee[,-1])
plot(p1)
plot(p1, type="lines")

robCompositions documentation built on Jan. 13, 2021, 10:07 p.m.