allChannels: Apply a function to all channels of a Wave or WaveMC object

In sonicscrewdriver: Bioacoustic Analysis and Publication Tools

Apply a function to all channels of a Wave or WaveMC object

Description

Some functions (e.g. ffilter from seewave) only operate on a single channel at a time. This function applies the function to each channel and returns a list of analyses.

Usage

allChannels(
  w,
  FUN,
  cl = NULL,
  channel.param = "channel",
  output.FUN = NULL,
  ...
)

Arguments

w	A Wave or WaveMC object
FUN	Function to apply to the wave.
cl	Optionally a cluster for parallel calculation.
channel.param	Name of the channel parameter to FUN. Can be NULL.
output.FUN	Optional. Function that processes the output of FUN. The "channels_se" function provides standard functionality for the soundecology package.
...	Optional. Additional parameters to pass to FUN.

Value

A list of outputs.

sonicscrewdriver documentation built on May 29, 2024, 3:39 a.m.