[R] R Package Implementing Kohavi's Wrapper Method for Subset

[Vu Nguyen]

Hi List,

I am looking for a R package that implements Kohavi & John's wrapper methods 
for feature subset selection.  Do you know whether there is a such kind of R 
package?

Ref: R. Kohavi and G. H. John, “Wrappers for feature subset selection,” 
Artificial Intelligence, vol. 97,
no. 1-2, pp. 273–324, 1997.

Thanks a lot,
Vu


Computer Science Department
University of Southern California
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Re: [R] Pause on graphics

[Vu Nguyen]

Sorry, I meant par(ask=TRUE) before each plot.  On MacOS, when I ran the my 
script, it did not wait for input at all.  Only the last graph was remaining. 

Thanks,
Vu

- Original Message 
From: Rolf Turner <[EMAIL PROTECTED]>
To: Vu Nguyen <[EMAIL PROTECTED]>
Cc: R-help@r-project.org
Sent: Wednesday, January 16, 2008 11:26:29 AM
Subject: Re: [R] Pause on graphics


On 17/01/2008, at 6:46 AM, Vu Nguyen wrote:

> My R script needs to pause or wait for a key or mouse on each  
> graph.  I used the following statement after each plot
>
> par(ask=TRUE)
>
> This works on Windows but not on MacOS.
> Is there any way to pause on graph in MacOS?

(1) Why do you set par(ask=TRUE) ***after each plot***???  It would
seem to me to make more sense to set it ***once*** before commencing the
sequence of plots.

(2) par(ask=TRUE) appears to work just fine for me on MacOS:

par(ask=TRUE)
for(i in 1:3) plot(i:(10*i))

does exactly what I would expect.

cheers,

Rolf Turner

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[R] Pause on graphics

[Vu Nguyen]

My R script needs to pause or wait for a key or mouse on each graph.  I used 
the following statement after each plot

par(ask=TRUE)

This works on Windows but not on MacOS.  
Is there any way to pause on graph in MacOS?

Thanks,
Vu
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https://stat.ethz.ch/mailman/listinfo/r-help
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and provide commented, minimal, self-contained, reproducible code.