computeMNF: compute MNF

In tofsims: Import, process and analysis of Time-of-Flight Secondary Ion Mass Spectrometry (ToF-SIMS) imaging data

Description

compute MNF, helper for MNF/nnMNF

Usage

computeMNF(
  nzData = NULL,
  noise = NULL,
  SNR = NULL,
  ind = NULL,
  iter = TRUE,
  limitSNR = NULL,
  covNoise = NULL
)

Arguments

nzData	matrix
noise	matrix
SNR	numeric
ind	numeric
iter	boolean
limitSNR	numeric
covNoise	matrix

Details

This is a helper function for the MNF/nnMNF function and originates from the mzImage package.

Value

MNF transform

tofsims documentation built on Nov. 8, 2020, 5:10 p.m.