Return a variance-stabilized matrix of expression values

Description

This function was taken from the DESeq package (Anders and Huber) and modified to suit Monocle's needs

Usage

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vstExprs(cds, dispModelName = "blind", expr_matrix = NULL,
  round_vals = TRUE)

Arguments

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.

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