Emmanuel Paradis
2000-Aug-28 09:20 UTC
exact test for large tables. Was: [R] unexpected R crash - again
At 13:51 26/08/00 +0100, Yudi Pawitan wrote:> >If you have an actual large table to analyse, rather >than trying to solve the space problem, you may want >to consider a MonteCarlo implementation >of the exact test. Very easy to implement in R. See, >for example, Lange's Numerical Analysis for Statisticians, >Section 21.7. > >-Yudi-Yes, but this does not seem to be a simple memory problem. I tested under Solaris, and this works with fisher.test(T), and with fisher.test(T, workspace=1e6) as well (with the default memory size). Under WinNT, fisher.test(T, workspace=1e6) works fine. I did not suspect a memory problem since the crash occurs only with _this_ sample but not with other samples of similar size. Emmanuel -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
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