crch: plot.crch.boost – R documentation

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crch

plot.crch.boost

Plot coefficient paths of boosted CRCH objects.

Description

Plot paths of coefficients or log-likelihood contributions for crch.boost models.

Usage

## S3 method for class 'crch.boost'
plot(x, loglik = FALSE, 
  standardize = TRUE, which = c("both", "location", "scale"), 
  mstop = NULL, coef.label = TRUE, col = NULL, ...)

Arguments

`x`	an object of class `"crch.boost"`.
`loglik`	logical whether log-likelihood contribution shall be plotted instead of coefficient value.
`standardize`	logical whether coefficients shall be standardized. Not used if `loglik = TRUE`
`which`	which coefficients: `"location"` and `"scale"` plots only the coefficients for the location and scale part of the model respectively. `"both"` plots the coefficient paths of both parts in one graph.
`mstop`	Stopping iteration for which a vertical line is plotted. Possible choices are `"max"`, `"aic"`, `"bic"`, `"cv"`, `"all"`, or `"no"`. Default is the stopping iteration used for fitting.
`coef.label`	logical whether paths shall be labeled.
`col`	Color(s) for the paths. If `which="both"` a vector of two colors where the paths for the location are plotted in the first color and for the scale in the second color.
`...`	further arguments passed to `plot.ts`.

plot.crch.boost

Description

Usage

Arguments

See Also

crch

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