plotCCVal: Plot confidence curve for (uE,E) set. New version with...

In ppernot/ErrViewLib: Library for ErrView

Plot confidence curve for (uE,E) set. New version with improved validation.

Description

Plot confidence curve for (uE,E) set. New version with improved validation.

Usage

plotCCVal(
  E,
  uE,
  stat = ErrViewLib::rmse,
  probref = FALSE,
  rep_probref = 1000,
  showUk = FALSE,
  plot = TRUE,
  score = FALSE,
  nBoot = 5000,
  parallel = FALSE,
  cl = NULL,
  col = 5,
  type = c("l", "p"),
  add = FALSE,
  xlab = "k% discarded",
  xlim = NULL,
  ylab = "RMSE",
  ylim = NULL,
  title = NULL,
  label = 0,
  showLegend = TRUE,
  legend = NULL,
  legLoc = "bottomleft",
  gPars = ErrViewLib::setgPars()
)

Arguments

E	(vector) prediction uncertainty, uE, or predicted value, V
uE	(vector) error or z-score
probref	(logical) plot probabilistic reference (probref) curve (default: FALSE)
rep_probref	(integer) sampling repetitions for normal curve (default = 1000)
showUk	(logical) plot secondary axis with u_k values; supersedes 'title'
plot	(function) produce plot ?
score	(logical) estimate confidence score ? This requires a bootstrapped CI on the CC and might take some time.
nBoot	(integer) nb of bootstrap repeats to estimate CI on confidence curve (default = 5000)
parallel	(logical) use parallelized bootstrap ? (default = FALSE)
cl	(object) cluster for parallel computing, which is used when parallel = TRUE. If parallel = TRUE and cl = NULL, then the cluster is defined as cl = makeCluster(detectCores()). (default = NULL)
col	(integer) color index for the curve (default: 6)
add	(logical) add confidence curve to previous plot (default: FALSE)
xlab	(string) x axis label (default: 'k % discarded)
xlim	(vector) limits of the x axis (default: NULL)
ylim	(vector) limits of the y axis (default: NULL)
title	(string) a title to display above the plot (default: ”)
label	(integer) index of letter for subplot tag (default: 0)
showLegend	(logical) display legend (default: TRUE)
legend	(string) legend for the dataset (default: NULL)
legLoc	(string) location of legend (see xy.coord) (default: 'bottomleft')
gPars	(list) graphical parameters (default: ErrViewLib::setgPars())
unit	(string) unit string to add to ylab

Value

Plot confidence curve for (E,uE) set

Examples

  uE  = sqrt(rchisq(1000, df = 4))  # Re-scale uncertainty
  E   = rnorm(uE, mean=0, sd=uE)  # Generate errors
  plotCCVal(E, uE)

ppernot/ErrViewLib documentation built on June 1, 2024, 4:33 a.m.