Plot Row Standard Deviations vs. Row Means

vsn::meanSdPlot() wrapper that plots log2(), rlog(), and varianceStabilizingTransformation() normalized counts.

plotMeanSD(object, ...)

# S4 method for bcbioRNASeq
plotMeanSD(object, orientation = "vertical",
  showLegend = FALSE)

# S4 method for DESeqDataSet
plotMeanSD(object, orientation = "vertical",
  showLegend = FALSE)

Arguments

object	Object.
...	Additional arguments (for the S4 generic definition).
orientation	Orientation to use for plot grid, either horizontal or vertical (default).
showLegend	Include the color bar legend. This is typically not that informative and is disabled by default, to improve the plot appearance.

Value

ggplot grid.

See also

Other Differential Expression Utilities: alphaSummary, plotDispEsts

Examples

# bcbioRNASeq
plotMeanSD(bcb)

plotMeanSD(bcb, orientation = "horizontal")

# DESeqDataSet
plotMeanSD(dds)