R help - Oct 2001 - LVQ

Hi!

I saw some LVQ (Learning Vector Quantization) functionality in the
documentation with help.search("lvq") but the functions are not
there. What should I load to get lvqtrain, lvqtest, etc. ?

TIA

-- 
                                   myriam

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Myriam Abramson wrote:
> 
> Hi!
> 
> I saw some LVQ (Learning Vector Quantization) functionality in the
> documentation with help.search("lvq") but the functions are not
> there. What should I load to get lvqtrain, lvqtest, etc. ?
help.search says:
  lvqtest(class)                Classify Test Set from LVQ Codebook
          ^^^^^^
so you want to use  
  library(class)
to make the functions available.

Uwe Ligges
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Hi,

on the top of the documentation page you visit is a remark in which
package the function is defined. The common functions are in the base
package. The functions around lvq are in the package class. See the
following link for avaible packages (including how to install):

http://www.ci.tuwien.ac.at/R/doc/FAQ/R-FAQ.html#R%20Add-On%20Packages

the class package is inside the VR bundle. Link:

http://www.ci.tuwien.ac.at/R/src/contrib/PACKAGES.html#VR

gruess

joerg

Myriam Abramson wrote:
> 
> Hi!
> 
> I saw some LVQ (Learning Vector Quantization) functionality in the
> documentation with help.search("lvq") but the functions are not
> there. What should I load to get lvqtrain, lvqtest, etc. ?
> 
> TIA
> 
> --
>                                    myriam
> 
>
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> r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
> Send "info", "help", or "[un]subscribe"
> (in the "body", not the subject !)  To: r-help-request at
stat.math.ethz.ch
>
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-- 
    Joerg Maeder             IACETH              INSTITUTE
   PhD Student                              FOR ATMOSPHERIC 
  Phone: +41 1 633 36 25                 AND CLIMATE SCIENCE
 Fax: +41 1 633 10 58                  ETH Z?RICH Switzerland
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