autoplot Method for a List of Prediction Results — autoplot.predRLList • bever

Autoplot a list of prediction results, usually to compare them.

Usage

# S3 method for predRLList
autoplot(object, groupName = "", ...)

Arguments

object: A named list with all its elements of class "predRL".
groupName: A string used to label the legend.
...: Not used yet.

Value

An object of class "gg" inheriting from "ggplot".

Details

The list must be given the S3 class "predRLList" in order to call the autoplot method. The method can be used to draw several curves on the same plot or to use facets thanks to the functions facet_grid or facte_wrap.

Examples

prior <- set_prior(prior = "flatflat", model = "gev")
post <- rpost_rcpp(n = 10000, model = "gev", prior = prior,
                   data = portpirie)
pfitGEV0 <- GEVBayes0(MCMC = post$sim_vals, yMax = portpirie)
pL <- list("1 year" = predict(pfitGEV0),
           "10 year"= predict(pfitGEV0, newDuration = 10))
class(pL) <- "predRLList"
g <- autoplot(pL, groupName = "period") +
         ggtitle("Predictive RL plot : Bayesian GEV for portpirie") +
             theme_gray()
g

g + facet_grid(NewDuration ~ ., scales = "free_y")