as.chroma_mspct: Coerce to a collection-of-spectra

In photobiology: Photobiological Calculations

Coerce to a collection-of-spectra

Description

Return a copy of an R object with its class set to a given type of spectrum.

Usage

as.chroma_mspct(x, ...)

## Default S3 method:
as.chroma_mspct(x, ...)

## S3 method for class 'data.frame'
as.chroma_mspct(x, ...)

## S3 method for class 'chroma_spct'
as.chroma_mspct(x, ...)

## S3 method for class 'list'
as.chroma_mspct(x, ..., ncol = 1, byrow = FALSE)

Arguments

x	a list of spectral objects or a list of objects such as data frames that can be converted into spectral objects.
...	passed to individual spectrum object constructor
ncol	integer Number of 'virtual' columns in data
byrow	logical If ncol > 1 how to read in the data

Value

A copy of x converted into a chroma_mspct object.

Methods (by class)

• as.chroma_mspct(default):

• as.chroma_mspct(data.frame):

• as.chroma_mspct(chroma_spct):

• as.chroma_mspct(list):

See Also

Other Coercion methods for collections of spectra: as.calibration_mspct(), as.cps_mspct(), as.filter_mspct(), as.generic_mspct(), as.object_mspct(), as.raw_mspct(), as.reflector_mspct(), as.response_mspct(), as.solute_mspct(), as.source_mspct(), split2mspct(), subset2mspct()

photobiology documentation built on June 8, 2025, 10:14 a.m.