index.plot: Function which plots the index for differents forecasts...

In extremeIndex: Forecast Verification for Extreme Events

Description

Function which plots the index for differents forecasts sharing the same observations

Usage

index.plot(forecasts, col = NULL, leg = NULL, xtypq = TRUE, ...)

Arguments

forecasts	list of "indexfore" objects, all forecasts must be computed on the same climatology and thresholds
col	colors of the differents forecasts for the plot
leg	legend of the plot
xtypq	the x-axis of the plot is quantiles values or orders (TRUE for quantiles)
...	other arguments for the plot

Value

a plot of the indices and a matrix containing the indexes for each threshold/order

Examples

data("crps")
y=crps[1:500,1]
cli=indexclim(y,thresh=seq(3,quantile(y,probs=0.995),length=2),xi=0.2)
frcst=crps[1:500,2]
idf=indexfore(frcst,cli)
frcst=crps[1:500,3]
idf2=indexfore(frcst,cli)
fore=list(idf,idf2)
idxp2=index.plot(fore,col=c("red","blue"),leg=c("forecast 1",
"forecast 2"),main="Index plot")

Example output

extremeIndex documentation built on Nov. 24, 2021, 5:08 p.m.