applyThresholdCompartment {SubCellBarCode} | R Documentation |
Apply thresholds for all predictions to increase the true positive rate and remove poor classification.
applyThresholdCompartment(all.repA, all.repB, threshold.df)
all.repA |
data.frame; all predictions and probablity vectors for each protein in replicate A |
all.repB |
data.frame; all predictions and probablity vectors for each protein in replicate B |
threshold.df |
data.frame; collection od precision and recall values for each compaartment |
c.cls.df
{ df <- loadData(SubCellBarCode::hcc827Ctrl) c.prots <- calculateCoveredProtein(rownames(df), markerProteins[,1]) set.seed(7) c.prots <- sample(c.prots, 550) cls <- svmClassification(c.prots, df, markerProteins) test.A <- cls[[1]]$svm.test.prob.out test.B <- cls[[2]]$svm.test.prob.out t.c.df <- computeThresholdCompartment(test.A, test.B) all.A <- cls[[1]]$all.prot.pred all.B <- cls[[2]]$all.prot.pred c.cls.df <- applyThresholdCompartment(all.A, all.B, t.c.df) }