ggbiplot.default: ggplot biplot function for princomp objects

In low-decarie/ggpca: Creates ggplot biplot methods for pca objects

Description

ggplot biplot function for princomp objects

Usage

## Default S3 method:
ggbiplot(rotated.data, loadings, selected.pc = c(1, 2),
  groups = NULL, scale = 1, length.alpha = T, ...)

Arguments

PC	a fitted object from princomp (from stats package)
selected.pc	number of two principle components
obsnames	name assigned to each point
scale	scaling for explanatory variable arrows
...	other arguments to be passed to qplot

Value

a ggplot object

See Also

biplot

low-decarie/ggpca documentation built on May 21, 2019, 7:50 a.m.