On Sat, 2009-11-28 at 17:16 -0700, Peter Ehlers wrote:
I haven't used pkg:kohonen, so this is just guessing:
1. are you using an old version of the package?
I deleted the original email, so I'll reply here instead. The example
provided by the OP works for me with on R 2.10-patched and:
:
From: Gavin Simpson gavin.simp...@ucl.ac.uk
Subject: Re: [R] Kohonen Package
To: Peter Ehlers ehl...@ucalgarywas.ca
Cc: Brock Tibert btibe...@yahoo.com, r-help@r-project.org
Date: Sunday, November 29, 2009, 6:21 AM
On Sat, 2009-11-28 at 17:16 -0700,
Peter Ehlers wrote:
I haven't used
gavin.simp...@ucl.ac.uk
Subject: Re: [R] Kohonen Package
To: Peter Ehlers ehl...@ucalgarywas.ca
Cc: Brock Tibert btibe...@yahoo.com, r-help@r-project.org
Date: Sunday, November 29, 2009, 6:21 AM
On Sat, 2009-11-28 at 17:16 -0700,
Peter Ehlers wrote:
I haven't used pkg:kohonen, so this is just
Hi All,
I am still learning R, but making, IMO, great strides. I learned about
Kohonen/Self-Organizing Maps in class and I would like to try to replicate some
of the things we have seen in class.
Below is my code. I am trying to create a u-matrix. In the documentation on
page 9 it appears
I haven't used pkg:kohonen, so this is just guessing:
1. are you using an old version of the package?
2. don't call the output of function som() 'som'. As
people around here might say: would you call your
iguana 'iguana'?
3. have you used str() on your object to check what
it really contains?
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