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Open AccessMethodology article

Optimized between-group classification: a new jackknife-based gene selection procedure for genome-wide expression data

Florent Baty1 email, Michel P Bihl1 email, Guy Perrière2 email, Aedín C Culhane3 email and Martin H Brutsche1 email

1Pulmonary Gene Research, University Hospital Basel, CH-4031 Basel, Switzerland

2Laboratoire de Biométrie et de Biologie Évolutive, UMR CNRS 5558, Université Claude Bernard Lyon 1, 43 blvd du 11 Novembre, 1918, 69622 Villeurbanne Cedex, France

3Bioinformatics Conway Institute, University College Dublin, Ireland

author email corresponding author email

BMC Bioinformatics 2005, 6:239doi:10.1186/1471-2105-6-239

Published: 28 September 2005

Additional files

Additional File 1:

R code of the OBC algorithm.

Format: R Size: 13KB Download file

Additional File 2:

Further description of the sarcoidosis and tumour data. This files gives details about the optimal subset of genes obtained after OBC.

Format: PDF Size: 63KB Download file

This file can be viewed with: Adobe Acrobat Reader


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