search for: infobiogen

...================================== Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706 91057 Evry Cedex - France Phone: +33 (0)1 60 87 84 58 Fax: +33 (0)1 60 87 25 14 EMails: scruveil at genoscope.cns.fr ,scruvell at infobiogen.fr

...================================== Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706 91057 Evry Cedex - France Phone: +33 (0)1 60 87 84 58 Fax: +33 (0)1 60 87 25 14 EMails: scruveil at genoscope.cns.fr ,scruvell at infobiogen.fr ===========================================================

...================================== Stephane CRUVEILLER Ph. D. Genoscope - Centre National de Sequencage Atelier de Genomique Comparative 2, Rue Gaston Cremieux CP 5706 91057 Evry Cedex - France Phone: +33 (0)1 60 87 84 58 Fax: +33 (0)1 60 87 25 14 EMails: scruveil at genoscope.cns.fr ,scruvell at infobiogen.fr

Hi All, I run function "kmeans" to cluster a matrix. But when the matrix size is big enough, it keeps saying "did not converge in 10 iterations". Could you explain what it means and if the result is wrong? And the interesting thing is sometimes this warning happens when the sample size is around 51200 x 6, sometimes it happens around 30000 x 6. Does the warning related

Dear list, I am having a segfault while working with large lists in R 2.4.1 patched (64-bit compilation) on an apple xserve xeon with 16GB RAM (I don't know if this is reproducible on other configs since this is the only computer with enough memory I have access to...) You will find below a simple somewhat reproducible (usually it crashes around 5.5GB of vsize, sometimes it gets into