map.dsensemble: expandpca

In metno/esd: Climate analysis and empirical-statistical downscaling (ESD) package for monthly and daily data

expandpca

Description

map.dsensemble is a wrapper for map that distills ensemble statistics from PCA-based dsensemble objects. The argument 'FUNX' is the function that is applied to the ensemble. If 'FUNX' is 'mean', the function expandpca is used to aggregate the data, otherwise the function aggregate.dsensemble is employed. The difference is that expandpca applies 'FUNX' to the PCs before expanding the data, while aggregate.dsensemble expands the data for all ensemble members before aggregating them which is more suitable when calculating e.g. the .

Usage

## S3 method for class 'dsensemble'
map(
  x,
  it = c(2000, 2099),
  is = NULL,
  im = NULL,
  ip = NULL,
  colbar = list(pal = NULL, rev = FALSE, n = 10, breaks = NULL, pos = 0.05, show = TRUE,
    type = "p", cex = 2, h = 0.6, v = 1),
  FUN = "mean",
  FUNX = "mean",
  verbose = FALSE,
  anomaly = FALSE,
  test = FALSE,
  plot = TRUE,
  ...
)

Arguments

x	an object of type 'pca'
it	time index (see subset)
FUN	function applied to aggregate in time
FUNX	function applied aggregate ensemble members
verbose	if TRUE print progress
anomaly	if FALSE add the mean value stored as attribute in x
test	if TRUE perform test on one GCM simulation

See Also

map aggregate.dsensemble expandpca

metno/esd documentation built on April 29, 2024, 3:34 p.m.