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Supplementary files - Boulesteix and Strobl (BMC Med.Res.Meth. 2009)

 

Optimal classifier selection and negative bias in error rate estimation: An empirical study on high-dimensional prediction

Boulesteix & Strobl, BMC Medical Research Methodology 2009

Contact: Anne-Laure Boulesteix

Supplementary files dowload:

  • The R script reproducing the analysis of the original colon data set: realdata_colon.r
  • The R script reproducing the analysis of the original prostate cancer data set: (the version of the data set "prostate.RDdata" by Singh et al (2002) used in the script can be sent on request): realdata_prostate.r
  • The R script reproducing the permutation analysis of the data set:  permuted_colon.r
  • The R script reproducing the permutation analysis of the original prostate cancer data set: (the version of the data set "prostate.RDdata" by Singh et al (2002) used in the script can be sent on request): permuted_prostate.r