Description Usage Arguments Value
Calculates M-values (log2 signal ratios) and A-values (log2 average signal) by comparison of each peptide array with a negative control array.
1 2 3 4 | arrayControlMA(x, ...)
## S4 method for signature 'ExpressionSet'
arrayControlMA(x, control.array)
|
x |
ExpressionSet object |
control.array |
Integer value corresponding to the column index of the negative control array |
ExpressionSet object with M and A matrices added to the assayData environment
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