getcorcluster: Get Pseudo-Spectrum as peaks cluster based on correlation...

In pmd: Paired Mass Distance Analysis for GC/LC-MS Based Non-Targeted Analysis and Reactomics Analysis

Description

Get Pseudo-Spectrum as peaks cluster based on correlation analysis.

Usage

getcorcluster(list, corcutoff = 0.9, rtcutoff = 10, accuracy = 4)

Arguments

list	a list with peaks intensity
corcutoff	cutoff of the correlation coefficient, default 0.9
rtcutoff	cutoff of the distances in cluster, default 10
accuracy	measured mass or mass to charge ratio in digits, default 4

Value

list with Pseudo-Spectrum index

Examples

data(spmeinvivo)
cluster <- getcorcluster(spmeinvivo)

pmd documentation built on Jan. 22, 2021, 1:06 a.m.