BMC Bioinformatics

official impact factor 3.03

Open Access Research article

Stratification bias in low signal microarray studies

Brian J Parker1,2,3*, Simon Günter1,3 and Justin Bedo1,2,3

Author Affiliations

1 Statistical Machine Learning Group, NICTA, Canberra, Australia

2 Life Sciences Group, NICTA, Melbourne, Australia

3 Research School of Information Sciences and Engineering, Australian National University, Canberra, Australia

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BMC Bioinformatics 2007, 8:326 doi:10.1186/1471-2105-8-326

Published: 2 September 2007

Additional files

Additional file 1:

Supplementary simulation results. Supplementary simulation results: Figure 1 shows standard deviations of single runs of two induction algorithms for standard BSCV and CV and 10-times repeated BSCV and CV; Figure 2 shows simulated classification results using DLDA with d' = 1.0 and d' = 2.0; Figure 3 shows simulated classification results for various induction algorithms for d' = 0.5.

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