Description Usage Arguments Details Value
Get a matrix containing the signals for the control probes of a given RGChannelSet object.
1 | get_control_variables(rgset)
|
rgset |
An RGChannelSet object containing the control data. |
The function get_control_variables
just takes a RGChannelSet
object as input, accesses the values of its control probes, and returns
them as a numeric matrix.
This is an internal function. Its purpose is to provide the main analysis functions with more data to test. It is usually useful to test if control probes are introducing some confounding in the dataset, as it might be signaling that there are unknown effects in the data.
A matrix with the values of the control elements.
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