RankMap                 RankMap: Train and Predict Cell Types Using
                        Top-Ranked Genes
computeRankedMatrix     Compute Ranked Gene Expression Matrix
evaluatePredictionPerformance
                        Evaluate Prediction Accuracy and Confusion by
                        Cell Type
extractData             Extract Expression Matrix from Seurat,
                        SummarizedExperiment, or Matrix
factorSorted            Order factor levels by frequency
filterLowConfidenceCells
                        Tag Low-Confidence Predictions and Add Status
                        Column
maskTopKGenes           Mask Non-Top-K Genes in Each Cell or Spot
optimizeConfidenceThreshold
                        Optimize Confidence Threshold for Cell Type
                        Prediction
predictRankModel        Predict Cell Types, Probabilities, or
                        Confidence Scores
sampleCellsByType       Sample Cells by Cell Type with Minimum
                        Representation
trainRankModel          Train Multinomial Rank-Based Model
