sumSpectra: Summarize a Spectra or Spectra2D Object

In ChemoSpecUtils: Functions Supporting Packages ChemoSpec and ChemoSpec2D

Summarize a Spectra or Spectra2D Object

Description

Provides a summary of a Spectra or Spectra2D object, essentially a more spectroscopist-friendly version of str().

Usage

sumSpectra(spectra, ...)

Arguments

spectra	An object of S3 class ChemoSpec::Spectra() or ChemoSpec2D::Spectra2D().
...	Arguments to be passed downstream. Main use is to pass a value for tol to function check4Gaps when using ChemoSpec. Not used in ChemoSpec2D.

Details

Prior to summarizing, chkSpectra is run with confirm = FALSE. If there are problems, warnings are issued to the console and the summary is not done. The Spectra or Spectra2D object is checked to see if it contains data elements beyond what is required. If so, these extra elements are reported to the console.

Value

None. Results printed at console.

Author(s)

Bryan A. Hanson (DePauw University).

Examples

if (checkForPackageWithVersion("ChemoSpec", 6.0)) {
  library("ChemoSpec")
  data(SrE.IR)
  sumSpectra(SrE.IR)
}

if (checkForPackageWithVersion("ChemoSpec2D", 0.5)) {
  library("ChemoSpec2D")
  data(MUD1)
  sumSpectra(MUD1)
}

ChemoSpecUtils documentation built on April 12, 2025, 5:07 p.m.