Dan,
I don't use the flexclust package, but if I understand your question
correctly, you can use your own distance measure to calculate a
dissimilarity matrix and pass that to, e.g., agnes() in the cluster
package.
Stephen
On Fri, Feb 6, 2009 at 9:42 AM, Jim Porzak wrote:
> Dan,
>
> Check out F
Paul,
On Fri, Feb 6, 2009 at 3:25 PM, Paul Warren Simonin
wrote:
> Hello,
> I am writing regarding log transformation of data in a single matrix
> column, and subsequent use of these data in a glm model fit. I have a data
> matrix in which I am using the log function to transform the values. Th
On Tue, Jun 17, 2008 at 9:47 AM, Daniel Brewer <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have a script that takes a subset of genes on a microarray and tries
> to fit a coxph model to the expression values for each gene. This seems
> to work fine but in some cases it produces warnings and/or errors.
On Mon, Jun 16, 2008 at 4:40 PM, Lord Yo <[EMAIL PROTECTED]> wrote:
>
> Hello everyone
>
> I have dataset containing a monetary value (ABS) and two factors (Fct,
> Group). I am able to create useful using:
>
> bwplot(ABS~Group|Fct)
> and
> dotplot(ABS~Group|Fct)
>
> Question: What do I have to do
On Sun, Jun 15, 2008 at 8:15 AM, hanen <[EMAIL PROTECTED]> wrote:
> hi;
>
> i want to change the police of the title of my graph.i tried to use
> font.title and cex.title but there was no changing in characters fount.
>
> is there any one who could help me?
> --
Try 'font.main' and 'cex.main'. Th
RSiteSearch("AUC")
would lead you to
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/46416.html
On Dec 13, 2007 12:38 PM, Armin Goralczyk <[EMAIL PROTECTED]> wrote:
> Hello
>
> Is there an easy way, i.e. a function in a package, to calculate the
> area under the curve (AUC) for drug serum levels
On Nov 13, 2007 5:53 AM, Shoaaib Mehmood <[EMAIL PROTECTED]> wrote:
> i want to make survival plots for a coxph object using survfit
> function. mod.phm is an object of coxph class which calculated results
> using columns X and Y from the DataFrame. Both X and Y are
> categorical. I want survival
Dear Sigalit,
On Nov 12, 2007 2:18 PM, sigalit mangut-leiba <[EMAIL PROTECTED]> wrote:
> Hello,
> I have a simple (?) simulation problem.
> I'm doing a simulation with logistic model and I want to reapet it 600
> times.
> The simulation looks like this:
>
> z <- 0
> x <- 0
> y <- 0
> aps <- 0
> ti
On 9/24/07, Jittima Piriyapongsa <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Does anyone know how to export .RDA file (in R program) to a normal text file
> (readable by any text editor)? Also, how to export an object in R program
> into a
> text file (not .RDA file)?
>
> Thank you.
> Jittima
You may be
Paul,
On 9/11/07, JRG <[EMAIL PROTECTED]> wrote:
> On 11 Sep 2007 at 22:10, Robert A LaBudde wrote:
>
> > I think a ratio of two normals has a Cauchy distribution, which
> > doesn't have a variance (the singularity in the denominator), so the
> > Central Limit theorem does not apply.
> >
>
> The C
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