ggscreeplot: Pretty Screeplot
Description
Creates a pretty screeplpot using ggplot
. By default the explained variance is plotted
agaings the number of the principal component.
Alternatively the explained variance ratio, the cumulative
explained variance ratio, or the eigenvalues can be plotted.
Usage
ggscreeplot(rpcaObj, type = c("var", "ratio", "cum", "eigenvals"))
Arguments
rpcaObj
Object returned by the rpca
function.
type
String c('var', 'ratio', 'cum', 'eigenvals'), optional.