plot function

News Impact Plot

Plot method for newsimpact class.

## S3 method for class 'tsgarch.newsimpact'
plot(x, y = NULL, ...)

Arguments

• x: an object of class tsgarch.newsimpact .
• y: not used.
• ...: additional arguments pass to plot.xy other than xlab , ylab and main .

Returns

a plot of the newsimpact curve