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Table 1 Proportions of different sources of variation

From: Sources of variation in Affymetrix microarray experiments

Source

dChip

MAS 5.0

RMA

GCRMA-EB

Ā 

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Biological variation

0.431

0.304

0.292

0.300

0.393

0.306

0.310

0.292

Labeling variation

0.206

0.230

0.136

0.198

0.221

0.224

0.147

0.192

Residual error

0.363

0.274

0.572

0.311

0.386

0.272

0.543

0.298