Re: [R] Dynamic clustering?

2010-05-06 Thread Ralf B
The problem here is that distances between the two cases change dynamically across different sets, I have 100 of such sets. I guess there is no better solution than finding an experience value from a training set, isn't it? Ralf On Wed, May 5, 2010 at 6:04 PM, Phil Spector

Re: [R] Dynamic clustering?

2010-05-06 Thread Greg Snow
-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- project.org] On Behalf Of Ralf B Sent: Wednesday, May 05, 2010 3:18 PM To: r-help@r-project.org Subject: [R] Dynamic clustering? Are there R packages that allow for dynamic clustering, i.e. where the number

[R] Dynamic clustering?

2010-05-05 Thread Ralf B
Are there R packages that allow for dynamic clustering, i.e. where the number of clusters are not predefined? I have a list of numbers that falls in either 2 or just 1 cluster. Here an example of one that should be clustered into two clusters: two - c(1,2,3,2,3,1,2,3,400,300,400) and here one

Re: [R] Dynamic clustering?

2010-05-05 Thread Erik Iverson
Hello, Ralf B wrote: Are there R packages that allow for dynamic clustering, i.e. where the number of clusters are not predefined? I have a list of numbers that falls in either 2 or just 1 cluster. Here an example of one that should be clustered into two clusters: two -

Re: [R] Dynamic clustering?

2010-05-05 Thread Achim Zeileis
On Wed, 5 May 2010, Ralf B wrote: Are there R packages that allow for dynamic clustering, i.e. where the number of clusters are not predefined? Yes. I have a list of numbers that falls in either 2 or just 1 cluster. Here an example of one that should be clustered into two clusters: two -

Re: [R] Dynamic clustering?

2010-05-05 Thread Nordlund, Dan (DSHS/RDA)
-Original Message- From: r-help-boun...@r-project.org [mailto:r-help-boun...@r- project.org] On Behalf Of Erik Iverson Sent: Wednesday, May 05, 2010 2:33 PM To: Ralf B Cc: r-help@r-project.org Subject: Re: [R] Dynamic clustering? Hello, Ralf B wrote: Are there R packages