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NanoStringQCPro (version 1.4.0)

iqrPlot,RccSet-method: iqrPlot

Description

Plot the interquartile range (IQR) for a certain code class of probes in an RccSet object.

Usage

"iqrPlot"(rccSet, codeClass = c("Negative", "Positive", "Endogenous", "Housekeeping"), method = c("cutoffByMMAD", "cutoffByVar"), stringency = 4)

Arguments

rccSet
An RccSet object
codeClass
Character string specifying the code class (as annotated in the fData(rccSet)$CodeClass column) for which the IQR shall be determined.
method
Character string specifying the method for outlier detection: either "cutoffByMMAD" or "cutoffByVar".
stringency
Numeric value passed to the cutoff function specified by the method argument (see the 'd' argument of cutoffByMMAD and cutoffByVar).

Value

A plot

Details

IQR of the specified code class for each sample in the RccSet are plotted and outliers (as determined by the function specified in the method argument) are marked in red (thresholds for outlier definition are plotted as red dashed lines).

See Also

cutoffByMMAD, cutoffByVar