Hi Didier,
I tried
install.packages(PTAk,"lib")
and it gave
--14:05:05-- http://cran.r-project.org/src/contrib/PACKAGES
=> `/home/woodstock/hoffmann/R/tmp/fileR4815S31df'
Connecting to cran.r-project.org:0... connected!
HTTP request sent, awaiting response... 200 OK
Length: 41,456 [text/plain]
0K -> .......... .......... .......... .......... [100%]
14:05:05 (93.71 KB/s) - `/home/woodstock/hoffmann/R/tmp/fileR4815S31df'
saved [41456/41456]
Warning message:
No package "0.1" on CRAN. in: download.packages(pkgs, destdir = tmpd,
available = available,
What am I missing?
There is an underscore ("_") in the name"PTAk_1.1-1". My R
will expand this
into "<-" and pervert the
install.packages(PTAk_1.1-1) [clip]
Warning messages:
1: argument `lib' is missing: using /home/woodstock/hoffmann/R/Sources/lib
in: install.packages(PTAk <- 1.1 - 1)
I just disable this feature, but it might be advisable not to use it in
file names too.
Thanks for help.
Kind regards
--christian
At 11:36 24.04.2001 +0100, you wrote:>
>PTAk_1.1-1 ( Principal Tensor Analysis on k modes) has been released on
>CRAN
> A multiway method to decompose a tensor (array) of any
>order,
> as a generalisation of SVD also supporting non-identity
>metrics and penalisations.
> 2-way SVD with these extensions is also available. The
>package includes also some other multiway
> methods: PCAn (Tucker-n) and PARAFAC/CANDECOMP with these
>extensions.
>
>please send comments
>+ looking for nice not too big multi-arrays for the next release demos
>
>Didier
>--
> Didier G. Leibovici didier at fmrib.ox.ac.uk +44 (0)1865 222 739
>Image Analysis Group fax:+44 (0)1865 222 717
>Oxford University, Centre For Functional Magnetic Resonance Imaging of
>the Brain (FMRIB), John Radcliffe Hospital, Headington, Oxford OX3 9DU,
>U.K
>http://www.fmrib.ox.ac.uk/~didier/
>
>
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Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
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