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Supplementary Material for "Gene selection and classification of microarray data using random forest''
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README.md
SupplementaryMaterial.pdf
data.sets.tar.bz2
data.sets.tar.gz
data.sets.zip
errors.vs.mtry.pdf
real.data.importances.pairs.pdf
real.data.importances.scatter.pdf
rfVarSel.pdf
rfVarSelSuplMat.pdf
scree.plots.no-signal.pdf
scree.plots.real.data.pdf
scree.plots.real.huge.mtry.pdf
scree.plots.simul.data.huge.mtry.pdf
scree.plots.simul.data.pdf

README.md

Supplemetary material for ``Gene selection and classification of microarray data using random forest''



This is the page for the supplementary material for the paper ``Gene selection and classification of microarray data using random forest'' by Ramón Díaz-Uriarte and Sara Alvarez de Andrés, BMC Bioinformatics, 2006, 7:3. This ms. is also in arXiv.

The supplementary material main file that contains the additional tables, further details on the simulations, data sets.



Additional figures

Figure errors.vs.mtry.pdf (a 3.2 MB download) shows the OOB error rate plotted against the mtry factor for different ntree and nodesize.


Web server

At http://genesrf.iib.uam.es you can find a web-based application that uses the functionality of this package, and allows you to peform the described analyses (and additional ones) without downloading or installing anything to your computer.


Code

The package is available from CRAN and all of the code from varSelRF's github repo.


Data files

You can download the microarray data sets used in the paper in three formats: tar.gz (16 MB), tar.bz2 (12 MB) and zip (16 MB).

The complete set of simulated data are available here (beware: 230MB!!).


Last modified: 5 January 2006
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