Article
Variance-stabilizing transformations for two-color microarrays.
Bioinformatics (Oxford, England) - 22 Mar 2004
Durbin Blythe P, Rocke David M
Abstract excerpt
MOTIVATION: Authors of several recent papers have independently introduced a family of transformations (the generalized-log family), which stabilizes the variance of microarray data up to the first order. However, for data from two-color arrays, tests for differential expression may require that the variance of the difference of transformed observations be constant, rather than that of the transformed...
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