Standard errors whiskers plot

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Description

A plot showing error bars for genes of interest.

Usage

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plotWhiskers(
	eset
,	comparisons=c(1,2)
,	sortMethod = c("logRatio", "PPLR")
,	numGenes=50
,	xlim
,	main = "PUMA Whiskers plot"
,	highlightedGenes=NULL
)

Arguments

eset

An object of class ExpressionSet.

comparisons

A 2-element integer vector specifying the columns of data to be compared.

sortMethod

The method used to sort the genes. "logRatio" is fold change. PPLR is Probability of Positive Log Ratio (as determined by the pumaDE method).

numGenes

Integer. Number of probesets to plot.

xlim

The x limits of the plot. See plot.default.

main

A main title for the plot. See plot.default.

highlightedGenes

Row numbers of probesets to highlight with an asterisk.

Value

This function has no return value. The output is the plot created.

Author(s)

Richard D. Pearson

See Also

Related method pumaDE

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