Hi R lovers!
I am using the agnes function of the package cluster to compute a
hierarchical clustering.
I'd like to know if somebody has ever developped a function which could
give the names/label of the individuals merged together with respect to the
number of cluster the user eventually wants to
Hi R lovers
Here is a numerical vector test
> test
[1] 206 53 124 112 92 77 118 75 48 176 90 74 107 126 99 84 114
147 99 114 99 84 99 99 99 99 99 104 1 159 100 53
[33] 132 82 85 106 136 99 110 82 99 99 89 107 99 68 130 99 99
110 99 95 153 93 136 51 103 95 99
Hi R lovers!
Are there any means to define and plot a function given the equation that
specifies the function?
For example I'd like to plot and work with the Gumbel Distribution density
defined by
Lambda(x)=exp(-exp(-x))
My question may appear very simple but I haven't got an idea yet about how
To: Vincent STOLIAROFF/fr/[EMAIL PROTECTED]
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| cc: [EMAIL
Hi R lovers!
I'd like to know how to use the parameter 'start' in the function
fitdistr()
obviously I have to provide the initial value of the parameter to optimize
except in the case of a certain set of given distribution
Indeed according to the help file for fitdistr
" For the following na
5/03 03:53 PM|
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| To: Vincent STOLIAROFF/fr/[EMAIL PROTECTED], [EMAIL PROTECTED]
Hi R lovers!
I'd like to know if the 2 blue lines in the graph produced by the function
acf in the package ts represents the level for the test of significance of
the autocorrelation
thanks for help
vincent
**
The sender's emai
Hi R lovers
2 questions:
1) I'd like to know how to clean the title, the sub title or the labels of
a graph. I know how to redefine it with the function title() but it
overwrites the previous title and do not replace it
2) How could I clear a whole plot (for example in a multiple figure
environm
Hi R lovers!
I have discovered recently that graph can be exported from R in a Latex
compatible file
thanks to the pictex command
I would like to know if there is the equivalent while exporting datas.
Let's say I have a matrix, a data.frame or a list that I would like to
export as a flat text fil
To: Vincent STOLIAROFF/fr/[EMAIL PROTECTED], [EMAIL PROTECTED]
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| cc: [EMAIL PROTECTED]
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| Subject: RE: [R
Hi R lovers!
I would like to know how you can write comments inside the code of a
function
is it latex style
% ?
or any other language style?
thanks a lot
*
Ce message et toutes les pieces jointes (ci-apres le "message"
Hello R lovers
I have written a little cute function to count the number of missing value
per row in a matrix and return the percentage of missing value
it takes a lot of time to run with a 1000 rows matrix
I'd like to know if there is a function already implemented to count the
number of occuren
Hi R lovers
Obviously I cannot use the underscore "_ " character to name an object in R
Is there a special reason for that ?
I want to use it to rename a function
maybe the problem is due to the nature of the object I work on
thanks for any comments on that very little and not very bothering tro
t;[EMAIL PROTECTED]>
To: "'Vincent Stoliaroff'" <[EMAIL PROTECTED]>,
<[EMAIL PROTECTED]>
Subject: RE: [R] writing several command line in R console
Date: Tue, 4 Mar 2003 14:04:13 +1100
The R prompt should be though of as a one line editor or rather one
expression
Hi R lovers
I would like to know how to step to the next line in the R console editor
without breaking the continuity of my code
more clearly : if for example I write a function, so far i have to write the
all code inside on the same line wich may become obscure as the function is
more and more
Thanks.
Clara() is performing well.
I had a dataset of 7500 rows and the clustering was produced very quickly
From: "Adaikalavan Ramasamy" <[EMAIL PROTECTED]>
To: "Vincent Stoliaroff" <[EMAIL PROTECTED]>,<[EMAIL PROTECTED]>
Subject: RE: [R] Clustering
Dear R-help list members
i would like to use R to produce clustering or partitioning of a dataset.
I am trying to use the functions:
- hierclust() of the package multiv
-pam(), agnes() and fanny() of the package cluster
But I cannot get any result because of lack of memory. Would you know any
Hi
1) I am using the function ca() of the package multiv to make a
correspondance analysis of a matrix of categorical datas which are
numericaly coded. I would like to be sure that it is considered as a matrix
of categorical datas and not numerical. I cannot find any explicit mention
of that
ng it
directly from
http://www.stat.math.ethz.ch/CRAN/bin/windows/contrib/multiv.zip
and then installing it "from a local zip file"
Thanks again.
From: "Warnes, Gregory R" <[EMAIL PROTECTED]>
To: "'Peter von Rohr'" <[EMAIL PROTECTED]>, Vin
Hello,
I am a beginner in using R so my question could seem very simple. I would
like to download the package multiv to do multivariate data analysis. The
package I download seems to be a file meant for UNIX and I am using a Window
OS. How could I download and install correctly this file?
Than
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