msmsply: Multi-spct transform methods

Description

Apply a function or operator to a collection of spectra.

Usage

msmsply(mspct, .fun, ..., .parallel = FALSE, .paropts = NULL)
msdply(
  mspct,
  .fun,
  ...,
  idx = NULL,
  col.names = NULL,
  .parallel = FALSE,
  .paropts = NULL
)
mslply(mspct, .fun, ..., .parallel = FALSE, .paropts = NULL)
msaply(mspct, .fun, ..., .drop = TRUE, .parallel = FALSE, .paropts = NULL)

Value

a collection of spectra in the case of msmsply, belonging to a different class than mspct if .fun modifies the class of the member spectra.

a data frame in the case of msdply

a list in the case of mslply

an vector in the case of msaply

Arguments

mspct: an object of class generic_mspct or a derived class
.fun: a function
...: other arguments passed to .fun
.parallel: if TRUE, apply function in parallel, using parallel backend provided by foreach
.paropts: a list of additional options passed into the foreach function when parallel computation is enabled. This is important if (for example) your code relies on external data or packages: use the .export and .packages arguments to supply them so that all cluster nodes have the correct environment set up for computing.
idx: character Name of the column with the names of the members of the collection of spectra.
col.names: character Names to be used for data columns.
.drop: should extra dimensions of length 1 in the output be dropped, simplifying the output. Defaults to TRUE