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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].