makeSignMatrixRank#

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Last Updated: Mar 11, 2023

Description#

Function to convert a single-cell count matrix and a corresponding single-cell cluster vector into a rank matrix that can be used with the Rank enrichment option.

Usage#

makeSignMatrixRank(
  sc_matrix,
  sc_cluster_ids,
  ties_method = c("random", "max"),
  gobject = NULL
)

Arguments#

`sc_matrix`	matrix of single-cell RNAseq expression data
`sc_cluster_ids`	vector of cluster ids
`ties_method`	how to handle rank ties
`gobject`	if giotto object is given then only genes present in both datasets will be considered

Value#

matrix

See Also#

rankEnrich