Computes the scores for the MulCom test. The function
calculates the numerator and the denominator of the test
without the parameters m and t
Usage
mulScores(eset, index)
Arguments
eset
An an AffyBatch object, each row
of must correspond to a variable and each column to a sample.
index
a numeric vector of length ncol(data) with the labels of the samples. 0 are the reference samples.
Value
An Object of class MULCOM from Mulcom package
Details
'mulScore' computes the scores for the MulCom test for multiple point profile.
The Mulcom test is designed to compare each experimental mean with the control mean
and it is derived from the "Dunnett's test". Dunnett's test controls the Experiment-wise Error Rate and is more powerful
than tests designed to compare each mean with each other mean. The test is
conducted by computing a modified t-test between each experimental group and
the control group.