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photobiology (version 0.9.6)

msmsply: Multi-spct transform methods

Description

Apply a function or operator to a collection of spectra.

Usage

msmsply(mspct, .fun, ...)

msdply(mspct, .fun, ..., idx = NULL, col.names = NULL)

mslply(mspct, .fun, ...)

msaply(mspct, .fun, ..., .drop = TRUE)

Arguments

mspct
an object of class generic_mspct or a derived class
.fun
a function
...
other arguments passed to .fun
idx
logical whether to add a column with the names of the elements of mspct, if NULL, the default, a column is added only if all members of mscpt are named.
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

Value

  • a collection of spectra in the case of msmsply a data frame in the case of msdply a list in the case of mslply an array in the case of msaply