fdars (version 0.3.3)

trimmed: Compute Functional Trimmed Mean

Description

Computes the trimmed mean by excluding curves with lowest depth.

Usage

trimmed(
  fdataobj,
  trim = 0.1,
  method = c("FM", "mode", "RP", "RT", "BD", "MBD", "FSD", "KFSD", "RPD"),
  ...
)

Value

An fdata object containing the trimmed mean function.

Arguments

fdataobj

An object of class 'fdata'.

trim

Proportion of curves to trim (default 0.1).

method

Depth method to use. One of "FM", "mode", "RP", "RT", "BD", "MBD", "FSD", "KFSD", or "RPD". Default is "FM".

...

Additional arguments passed to the depth function.

Examples

fd <- fdata(matrix(rnorm(100), 10, 10))
tm <- trimmed(fd, trim = 0.2)
tm_mode <- trimmed(fd, trim = 0.2, method = "mode")