Description Usage Arguments Value Author(s)
Function to obtain the initial values for P or C. Ref: W. Windig, J. Guilment, Anal. Chem., 63, 1425 (1991)
1 | simplisma(expressionMatrix, numberOfComponents, noiseFactor = 0.009)
|
expressionMatrix |
The expression matrix organized as (*n* X *m*), *n* is the number of genes and *m* is the number of samples. You should use the expressionMatrix output of prepareData(). |
numberOfComponents |
The number of number of components (profiles) to be extracted. |
noiseFactor |
The noise factor. |
A list which contains the initial estimates for P (Pinit) and C (Cinit).
Tobias K. Karakach, Federico Taverna
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