josef.leydold at wu-wien.ac.at
2008-Nov-20 18:15 UTC
[Rd] dchisq hangs in infinite loop (PR#13309)
Full_Name: Josef Leyold Version: 2.9.0 (2008-11-20 r46997) OS: Linux Submission from: (NULL) (137.208.56.12) Hi, the command dchisq(x=Inf,df=10,ncp=1) causes R to hang in an (almost?) infinite loop. It also happens for x=1.e50. Josef p.s. the problem also occurs in version 2.7.2> R.version_ platform x86_64-unknown-linux-gnu arch x86_64 os linux-gnu system x86_64, linux-gnu status Under development (unstable) major 2 minor 9.0 year 2008 month 11 day 20 svn rev 46997 language R version.string R version 2.9.0 Under development (unstable) (2008-11-20 r46997)
maechler at stat.math.ethz.ch
2008-Nov-21 10:20 UTC
[Rd] dchisq hangs in infinite loop (PR#13309)
>>>>> "jl" == josef leydold <josef.leydold at wu-wien.ac.at> >>>>> on Thu, 20 Nov 2008 19:15:18 +0100 (CET) writes:jl> Full_Name: Josef Leyold jl> Version: 2.9.0 (2008-11-20 r46997) jl> OS: Linux jl> Submission from: (NULL) (137.208.56.12) jl> Hi, jl> the command jl> dchisq(x=Inf,df=10,ncp=1) jl> causes R to hang in an (almost?) infinite loop. jl> It also happens for x=1.e50. Indeed. I will fix this shortly, for R 2.8.0 patched and R-devel. Thanks a lot, Josef, for the report! Martin jl> Josef jl> p.s. the problem also occurs in version 2.7.2 >> R.version jl> _ jl> platform x86_64-unknown-linux-gnu jl> arch x86_64 jl> os linux-gnu jl> system x86_64, linux-gnu jl> status Under development (unstable) jl> major 2 jl> minor 9.0 jl> year 2008 jl> month 11 jl> day 20 jl> svn rev 46997 jl> language R jl> version.string R version 2.9.0 Under development (unstable) (2008-11-20 r46997)