Use a probability matrix and confidence flags to assign lineage labels;
cells that are not confident receive `unknown_label`.
Usage
assign_confident_labels(prob_mat, confidence_flags, unknown_label = "Unknown")
Arguments
- prob_mat
Numeric matrix of probabilities (cells x lineages).
- confidence_flags
Logical vector length `nrow(prob_mat)`.
- unknown_label
Character label for uncertain cells (default "Unknown").
Value
Character vector of labels length `nrow(prob_mat)`.
Examples
prob_mat <- rbind(
cell1 = c(Bcell = 0.9, Tcell = 0.1),
cell2 = c(Bcell = 0.5, Tcell = 0.5)
)
assign_confident_labels(prob_mat, c(TRUE, FALSE))
#> [1] "Bcell" "Unknown"
