vstExprs {monocle} | R Documentation |
This function was taken from the DESeq package (Anders and Huber) and modified to suit Monocle's needs. It accpets a either a CellDataSet or the expression values of one and returns a variance-stabilized matrix based off of them.
vstExprs(cds, dispModelName = "blind", expr_matrix = NULL, round_vals = TRUE)
cds |
A CellDataSet to use for variance stabilization. |
dispModelName |
The name of the dispersion function to use for VST. |
expr_matrix |
An matrix of values to transform. Must be normalized (e.g. by size factors) already. This function doesn't do this for you. |
round_vals |
Whether to round expression values to the nearest integer before applying the transformation. |