search for: nanetti

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2013 Mar 13
1
Empty cluster / segfault using vanilla kmeans with version 2.15.2
...:52:19 CET 2013 Previous message: [R] Empty cluster / segfault using vanilla kmeans with version 2.15.2 Next message: [R] Fractional logit in GLM? Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] We need a reproducible example. Uwe Ligges On 03.02.2013 15:03, Luca Nanetti wrote: > Dear experts, > I am encountering a version-dependent issue. > > My laptop runs Ubuntu 12.04 LTS 64-bit, R 2.14.1; the issue explained below > never occurred with this version of R > My desktop runs Ubuntu 11.10 64-bit, R 2.13.2; what follows applies to this > setup. &...
2013 Feb 03
1
Empty cluster / segfault using vanilla kmeans with version 2.15.2
...his does not happen at all in previous versions of R, on the same machine and operating system. I respectfully suggest that the behaviour shown in the aforementioned versions 2.13.2 and 2.14.1 should be considered 'normal', and that version 2.15.2 should revert to that. Kind regards, Luca Nanetti. [[alternative HTML version deleted]]
2006 Aug 28
0
Write signed short into a binary file (follow up and conclusion)
I've solved my problem using: (purpose: write the signed integer -19 as a two byte integer into a binary file) writeBin(as.integer(-19),myconnection, size=2) There is no need to coerce. Thanks anyway! Luca NanettiUniversity Medical Center Groningen BCN-NeuroImagingCenter A.Deusinglaan 2 9713AW Groningen The Nethterlands l dot nanetti at med dot rug dot nl