plot.loadings: Plot loadings

In FinTS: Companion to Tsay (2005) Analysis of Financial Time Series

Plot loadings

Description

Plots loadings as a separate barplot for each factor.

Usage

## S3 method for class 'loadings'
plot(x, n = 5, k = ncol(x), mfrow = c(k, 1), ...)

Arguments

x	A loadings object.
n	Number of components of each factor to plot.
k	Number of factors to plot.
mfrow	Passed to par(mfrow = ...) if k > 1.
...	Other arguments passed to barplot.

Details

The top n components of each of the top k factors are displayed in a separate barplot.

Value

Return value is a list of the return values from each barplot invocation.

See Also

barplot

Examples

data(m.barra.9003)
rtn <- m.barra.9003
stat.fac <- factanal(rtn, factors = 3)
m.barra.loadings <- loadings(stat.fac)
plot(m.barra.loadings)

FinTS documentation built on Jan. 27, 2024, 3:01 a.m.