getpn: Merge positive and negative mode data

In enviGCMS: GC/LC-MS Data Analysis for Environmental Science

Merge positive and negative mode data

Description

Merge positive and negative mode data

Usage

getpn(pos, neg, ppm = 5, pmd = 2.02, digits = 2, cutoff = 0.9)

Arguments

pos	a list with mzrt profile collected from positive mode. The sample order should match the negative mode.
neg	a list with mzrt profile collected from negative mode.The sample order should match the positive mode.
ppm	pmd mass accuracy, default 5
pmd	numeric or numeric vector
digits	mass or mass to charge ratio accuracy for pmd, default 2
cutoff	correlation coefficients, default 0.9

Value

mzrt object with group information from pos mode

enviGCMS documentation built on Feb. 16, 2023, 8:08 p.m.