Generates a correlation heatmap from a signature matrix and marks
significance with asterisks.
Usage
corr_expr(sig, log = FALSE, cor_method = "pearson", matrix = FALSE, ...)
Arguments
-
sig
Signature matrix.
-
log
-
Logical; apply log(x + 1) before correlation.
-
cor_method
-
Correlation method: "pearson" or
"spearman".
-
matrix
Logical; print correlation and p-value matrices.
-
...
-
Additional parameters passed to corrplot().
Value
Correlation heatmap of cell types based on expression.
