setlabel {mseapca} | R Documentation |
Generate binary label matrix of metabolite set
Description
This function generates binary label matrix of metabolite names and metabolite sets. This is mainly used to be called by other functions, and used to count the number of metabolites in a specific metabolite set.
Usage
setlabel(M_ID, M)
Arguments
M_ID |
detected metabolites |
M |
list of metabolite set and metabolite names |
Details
If single peak has multiple metabolite IDs in M_ID, split by "," or ";".
Value
binary label matrix of metabolite names in metabolite sets
Author(s)
Hiroyuki Yamamoto
Examples
data(fasting)
data(pathway)
M_ID <- colnames(fasting$X) # detected metabolites
M <- pathway$fasting # metabolite set list
L <- setlabel(M_ID,M) # binary label matrix
[Package mseapca version 2.0.3 Index]