getcorcluster {pmd}

Get Pseudo-Spectrum as peaks cluster based on correlation 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)