Description Usage Arguments Details Examples
creates ROC curve of annotated clusters with respect to all used annoations.
1 |
AM |
AnnoMass object. Result of function analyze.MSfile |
abs |
logical; plot number of assigned proteins instead of recall |
legend.position |
character; see details in ?legend |
This function evaluates clustering performance via precision-recall curves with respect to the annotation
1 2 3 4 5 6 7 8 | file1<-system.file("extdata","Data_Fig_1a.txt",package="MetaMass")
file1
##proteins identified by genename -> annotation.ID=2 (see ?AnnotationAM)
##cluster with respect metadata only (group=0)
res1<-analyze.MSfile(MSfile=file1,Metadata=c("Christoforou"),output="res1",markers=c(3:5))
par(mfrow=c(5,3),mar=c(1, 4, 2.2, 1) + 0.1)
plot.prAM(res1) #roc curve with respect to the 1st annotation.fraction (3rd column in AnnotationFile)
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