Rstreams has been withdrawn (as has been presaged for several months).
You don't need it any longer.
On Tue, 11 Dec 2001, Sven Garbade wrote:
> Hi all,
>
> in the last time I've intensively used Rstreams to read and write from
> binary files. Now I'm wondering if it is possible to use Rsteams
> functions with gzipped files. But I haven't found the trick:
>
> > p1c.gzip <- gzfile("daten/p1c_all.mea.gz",
open="rb")
> > readBin(p1c.gzip, integer(), n=64,size=2)
> [1] 84 1 400 1 749 0 0 0 0 0
> 0 0
> [13] 0 0 0 0 0 0 0 0 0 0
> 0 0
> [25] 0 0 0 0 0 0 0 0 11884 25888 25977
> 11552
> [37] 22560 0 0 0 0 0 0 0 0 0
> 0 0
> [49] 0 0 0 0 0 0 0 0 0 0
> 0 0
> [61] 0 0 0 0
>
> this is ok, but then with readint from Rstreams:
>
> > seek(p1c.gzip, 0, "start")
> [1] 128
> > readint(p1c.gzip, 64,2)
> [1] -25620 -17287 21838 -16137 -8489 3835 13806 -28067 -30452
> -24244
> [11] 11464 18547 5320 -24287 -13180 -14761 13486 -2902 18582
> 8798
> [21] 29513 21369 -27830 10578 29509 -13015 -23255 -13784 25643
> 11960
> [31] -4233 -8515 -2123 -6311 -4455 28531 -1163 -2077 -775
> -25282
> [41] -6161 -2242 -12679 -2128 27610 -16977 24278 -25369 61
> 11268
> [51] 532 -27778 -21424 -17619 -29359 -19503 -10426 22632 28771
> -20751
> [61] -23825 -25437 -24301 -4469
> >
>
> Is it impossilble to use Rsteams function with the connection functions
> from the base package or have I missed something? System R 1.3.1 on
> Debian Linux.
>
> Thanks, Sven
>
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--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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