Hi Marie and Gavin,
I do remember there is some command doing
"silent", so to suppress output (as if directing it to sink, but not really
directing it anywhere).
The problem is I don't remember the command at the moment - but some
searching might yield you results.
Cheers,
Tal
----------------Contact
Details:-------------------------------------------------------
Contact me: tal.gal...@gmail.com | 972-52-7275845
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
----------------------------------------------------------------------------------------------
On Tue, Aug 17, 2010 at 6:13 PM, Gavin Simpson <gavin.simp...@ucl.ac.uk>wrote:
> On Fri, 2010-08-13 at 14:52 -0300, Marie-Hélène Ouellette wrote:
> > Dear all,
>
> I've been away for several weeks but I don't see an answer on the list
> so...
>
> > I was wondering if there is a simple way to avoid printing the multiple
> > cross-validation automatic output to the console of recursive
> partitionning
> > functions like rpart or mvpart. For example...
>
> Unfortunately, no. These messages are hardcoded in the mvpart function
> and printed using cat( ) calls. This is unfortunate as a verbose or
> trace argument and appropriate if(verbose) statements before these calls
> to cat would have allowed you to turn off the statements printed.
>
> One way to achieve something similar would be to use sink() and then
> unlink() the file to which output has been diverted. (unlinking a file
> deletes it.)
>
> > sink("foo.FOO")
> > mod <- mvpart(data.matrix(spider[,1:12])~herbs+reft+moss+sand+twigs
> +water,spider,xv="1se",xvmult=100)
> > sink()
> > unlink("foo.FOO")
>
> Depends on what you had in mind and why you wanted to suppress the
> output.
>
> You could do
>
> fix(mvpart)
>
> and edit the function to remove the calls to cat() as required.
>
> > > data(spider)
> > >
> >
> mvpart(data.matrix(spider[,1:12])~herbs+reft+moss+sand+twigs+water,spider,xv="1se",xvmult=100)
> > *X-Val rep : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
> 18
> > 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
> 37
> > 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
> 56
> > 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
> 75
> > 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
> 94
> > 95 96 97 98 99 100
> > Minimum tree sizes
> > tabmins
> > 4 6 7 8
> > 2 18 78 2 *
> >
> > ... loosing what's in bold ?
>
> HTML mail is not advocated on this list, and in plain text, all the bold
> formatting is lost.
>
> HTH
>
> G
>
> > Thank you for your time,
> > MH
> >
> > [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
> --
> %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%
> Dr. Gavin Simpson [t] +44 (0)20 7679 0522
> ECRC, UCL Geography, [f] +44 (0)20 7679 0565
> Pearson Building, [e] gavin.simpsonATNOSPAMucl.ac.uk
> Gower Street, London [w] http://www.ucl.ac.uk/~ucfagls/
> UK. WC1E 6BT. [w] http://www.freshwaters.org.uk
> %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
[[alternative HTML version deleted]]
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
