photobiology (version 0.11.2)

s_range: Range of a collection of spectra

Description

A method to compute the range of values across members of a collections of spectra. Computes the max and min at each wavelength across all the spectra in the collection returning a spectral object.

Usage

s_range(x, na.rm, ...)
# S3 method for default
s_range(x, na.rm = FALSE, ...)
# S3 method for filter_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for source_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for response_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for reflector_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for calibration_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for cps_mspct
s_range(x, na.rm = FALSE, ...)
# S3 method for raw_mspct
s_range(x, na.rm = FALSE, ...)

Value

If x is a collection spectral of objects, such as a "filter_mspct" object, the returned object is of same class as the members of the collection, such as "filter_spct", containing the mean spectrum.

Arguments

x

An R object. Currently this package defines methods for collections of spectral objects.

na.rm

logical. A value indicating whether NA values should be stripped before the computation proceeds.

...

Further arguments passed to or from other methods.

Methods (by class)

• s_range(default):

• s_range(filter_mspct):

• s_range(source_mspct):

• s_range(response_mspct):

• s_range(reflector_mspct):

• s_range(calibration_mspct):

• s_range(cps_mspct):

• s_range(raw_mspct):

See Also

See Extremes details on the min() and max() methods used for the computations.