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Table 4 Accuracy measures: Tukey's biweight versus rmx estimator

From: Preprocessing of gene expression data by optimally robust estimators

 

HGU95A

HGU133A

Estimator

rmx

biweight

rmx

biweight

25% SD

0.285

0.298

0.136

0.153

median SD

0.535

0.595

0.256

0.292

75% SD

0.844

0.918

0.498

0.639

99% SD

1.391

1.524

1.266

1.381

null log-fc IQR

0.789

0.842

0.400

0.468

null log-fc 99%

3.073

3.356

2.504

2.866

null log-fc 99.9%

4.098

4.455

3.827

4.214

  1. Accuracy measures of [11] and [12] (smaller is better) for Tukey's biweight and the rmx estimator for s [0,0.05].