getIndices,ncdfFlowSet,character-method {ncdfFlow} | R Documentation |
getIndices
extracts the event indices of one or multiple samples from ncdfFlowSetThese functions are mainly for internal usage and normally not to be used by users.
initIndices
initializes the event indices for the entire ncdfFlowSet with NA
updateIndices
updates the event indices of the target sample in ncdfFlowSet
## S4 method for signature 'ncdfFlowSet,character' getIndices(obj, y) ## S4 method for signature 'ncdfFlowSet' initIndices(obj) ## S4 method for signature 'ncdfFlowSet,character,logical' updateIndices(obj, y, z)
obj |
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y |
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z |
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a logical vector.
data(GvHD) nc <- ncdfFlowSet(GvHD[1:2]) sn <- sampleNames(nc)[1] nrow(nc[[sn]]) getIndices(nc, sn) #initial index is NA #subset with filter morphGate <- norm2Filter("FSC-H", "SSC-H", filterId = "MorphologyGate",scale = 2) nc1 <- Subset(nc, morphGate) ind <- getIndices(nc1, sn) all.equal(sum(ind), nrow(nc1[[sn]])) initIndices(nc1) getIndices(nc1, sn) #reset indices