Extract marker names for certain channels

cyto_markers_extract will check whether the supplied channels or marker names are valid for the flowFrame, flowSet, GatingHierarchy or GatingSet and return a vector of marker names. The name of the channel will be returned if there is no associated marker found.

cyto_markers_extract(x, channels, plot = FALSE)

Arguments

x	an object of class flowFrame, flowSet, GatingHierarchy or GatingSet.
channels	vector of channel and/or marker names (e.g. c("Alexa Fluor 700-A","CD8")).
plot	logical indicating whether the channels will be used to construct a plot, set to FALSE by default. If set to TRUE an additional check will be performed to ensure that only 1 or 2 channels are supplied.

Value

A vector of marker names.

Author

Dillon Hammill, Dillon.Hammill@anu.edu.au

Examples

library(CytoExploreRData)

# Load in samples
fs <- Activation

# Add samples to GatingSet
gs <- GatingSet(fs)

# Extract markers used for PE-A and Alexa Fluor 488-A
cyto_markers_extract(gs, c("Alexa Fluor 488-A","PE-A"))
#> [1] "CD8" "Va2"