.findNA | R Documentation |
Internal function. This function identifies the extent of any NA in a ChemoSpec2D::Spectra2D()
object.
This information can be used for summaries and plots.
.findNA(spectra, retFreq = FALSE)
spectra |
An object of S3 class |
retFreq |
Logical. Should the frequencies be returned? |
A list with two elements giving the indices of NAs for rows and columns,
unless retFreq = TRUE
, in which case the frequencies are returned.
Bryan A. Hanson (DePauw University).
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