foreca-utils {ForeCA}

Plot, summary, and print methods for class 'foreca'

Description

A collection of S3 methods for estimated ForeCA results (class "foreca").

summary.foreca computes summary statistics.

print.foreca prints a human-readable summary in the console.

biplot.foreca shows a biplot of the ForeCA loadings (wrapper around biplot.princomp).

plot.foreca shows biplots, screeplots, and white noise tests.

Usage

## S3 method for class 'foreca'
summary(object, lag = 10, alpha = 0.05, ...)

## S3 method for class 'foreca'
print(x, ...)

## S3 method for class 'foreca'
biplot(x, ...)

## S3 method for class 'foreca'
plot(x, lag = 10, alpha = 0.05, ...)

Arguments

lag

integer; how many lags to test in Box.test; default: 10.

alpha

significance level for testing white noise in Box.test; default: 0.05.

...

additional arguments passed to biplot.princomp, biplot, plot, or summary.

x, object

an object of class "foreca".

Examples

# see examples in 'foreca'