| calculateEnrichement {ELMER} | R Documentation |
Calculates fisher exact test
calculateEnrichement(foreground, background)
foreground |
A nsparseMatrix object in each 1 means the motif is found in a region, 0 not. |
background |
A nsparseMatrix object in each 1 means the motif is found in a region, 0 not. |
foreground <- Matrix::Matrix(sample(0:1,size = 100,replace = TRUE),
nrow = 10, ncol = 10,sparse = TRUE)
rownames(foreground) <- paste0("region",1:10)
colnames(foreground) <- paste0("motif",1:10)
background <- Matrix::Matrix(sample(0:1,size = 100,replace = TRUE),
nrow = 10, ncol = 10,sparse = TRUE)
rownames(background) <- paste0("region",1:10)
colnames(background) <- paste0("motif",1:10)
calculateEnrichement(foreground,background)