There is also a write.gif function in package caTools.
See the example there.
Best,
Matthias
Dear All,
I'd like to know if it is possible to create animations with R.
To be specific, I attach a code I am using for my research to
plot some analytical results in 3D using the lattice
Hello,
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:r-help-
[EMAIL PROTECTED] Im Auftrag von Jane Ren
Gesendet: Dienstag, 18. April 2006 21:33
An: R-help@stat.math.ethz.ch
Betreff: [R] questioin about cluster in R
Hi,All.Sorry for the group mail.
I recently met a
Do you have a look at
names(fitData)
fitData$coef
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:r-help-
[EMAIL PROTECTED] Im Auftrag von Luis Ridao Cruz
Gesendet: Dienstag, 18. April 2006 10:23
An: r-help@stat.math.ethz.ch
Betreff: [R] get the parameter
Hello,
Given the following plot, which shows following data:
a - c(8.976000, 8.976000, 8.856000, 8.856000, 8.756000, 8.756000,
8.771000, 8.751000, 8.856000, 8.856000, 16.812000, 16.80, 8.845000,
9.032000, 8.706000, 9.636000, 9.032000, 16.802000, 8.726000, 8.779000,
8.779000, 8.856000,
Yes, now it works perfect.
Sorry, I was really blind for a couple of hours. Thank you!
Matthias
On 4/12/06, TEMPL Matthias [EMAIL PROTECTED] wrote:
Hello,
Given the following plot, which shows following data:
a - c(8.976000, 8.976000, 8.856000, 8.856000, 8.756000, 8.756000,
8.771000
Look at:
?hist
z = hist(data, plot=FALSE)
Best,
Matthias
hello,
i need the data from hist() but i do not want the plot.
e.g.
z=hist(data)$counts #returns absolute frequency
but when i execute this command the plot occurs also. is it
possible to
suppress the plot?
many thanks,
Hi there,
I use function kmeans and clara to cluster one flow
cytometry dataset. By using function plot, the clusters got
from clara can be graphed, while kmeans not. How can I
get the plot of the clusters of kmeans?
library(cluster)
data(xclara)
a1 - clara(xclara, 3)
a2 -
Have you looked at:
An Introduction to R: Software for StatisticalModelling Computing by
Petra Kuhnert and Bill Venables
which is available at http://cran.r-project.org/other-docs.html
Hope this helps.
Best,
Matthias
Hi all,
I am trying to use GAM to work on some data... Are there any
?cutree
Hi all,
Does hclust provide concrete clustered results? I could not
see how to use it to make 6 clusters... and it does not give
the 6 cluster labels...
How to use the result of hclust?
thanks a lot,
Michael.
[[alternative HTML version deleted]]
One way:
A - matrix(round(rnorm(20)), ncol=4)
A[2,1] - x
A[which(A == x, arr.ind=TRUE)] - NA
A - matrix(as.numeric(A), ncol=dim(A)[2])
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von
Stefan Semmeling
Gesendet: Donnerstag,
Hello,
One solution is:
lapply(1:nrow(x), function(i){ t(x[i,,drop=FALSE]) %*% x[i,,drop=FALSE]
})
Best,
Matthias
This is the code:
x-matrix(rnorm(20),5)
y-list()
for (i in seq(nrow(x))) y[[i]]-t(x[i,,drop=F])%*%x[i,,drop=F]
y[[1]]+y[[2]]+y[[3]]+y[[4]]+y[[5]]
How can I do it
Dear John,
You can play around with cluster.stats function in library fpc, e.g. you
can try:
library(fpc)
library(cluster)
data(xclara)
dM - dist(xclara)
cl - vector()
for(i in 2:7){
cl[i] - cluster.stats(d=dM, clustering=clara(d,i)$cluster,
silhouette=FALSE)$wb.ratio
}
plot(1:6,cl[2:7],
What is wrong with your first solution:
st -function(x,y){
## y ... Response
## x ... terms
rcc-coef(lm(y ~ x))
plot(x,y)
abline(rcc[1],rcc[2])
}
st(dats$visual24,dats$visual52)
Or use attach:
st -function(data,x,y){
attach(data)
rcc-coef(lm(x~y))
plot(x,y)
Subsetting from a dataframe with only one variable
returns a vector, not a dataframe.
This seems somewhat inconsistent.
Wouldn't it be better if subsetting would respect
the structure completely?
v1-1:4
v2-4:1
df1-data.frame(v1)
df2-data.frame(v1,v2)
sel1-c(TRUE,TRUE,TRUE,TRUE)
Hello,
One additional example how easy are simple calculations in R.
Calculate the mean of data htinches, multiply it with 2.54 and round the result:
In R:
round( 2.54 * mean( htinches ) )
In SAS could this be done in 2 data steps and 2 proc steps:
DATA new; SET old;
htcm = htinches * 2.54;
Hello:
I'm having problems with this line of code:
X.lm - lapply(names(d), function(x) lm(d[cls] ~ d[x], data=d))
d[x] is what is giving trouble here, but I don't know
exactly how to solve it.
How does d look like?
Probably d[,cls] and d[,x] instead of d[cls] and d[x]
I have Windows XP Professional Version 2002 and the R-Version
2.1.1. I did cluster analysis with the cluster package and
the agnes (method = ward).
The results are satisfactory.
But the dendrogram of agnes is confused to work with the
results. Is there a tool, I can get a clear
Hello Frank
Hi,
Here is my problem. Say I have two matrices,
Matrix A:
a b c
4 5 2
3 2 1
4 5 6
Matrix B:
d e f g h
3 4 5 2 1
2 3 7 8 6
8 5 1 3 4
Please produce a reproducable example, like
A - matrix(rnorm(9),ncol=3)
B - matrix(rnorm(15), ncol=5)
Here is just the loop for
Hello,
Following should work.
m - matrix(round(runif(16,0,2)),nrow=2)
colnames(m) - c(A,A,B,B,C,C,D,D)
m2 - m #matrix(, nrow=dim(m)[1], ncol=dim(m)[2]/2)
z - 1
ss - seq(1,dim(m)[2],2)
for(j in ss){
for(i in 1:dim(m)[1]){
m2[i,j] - substring(m[i,ss[z]] == m[i,ss[z]+1],1,1)
}
z - z + 1
Hi Seth,
Thank you very much! (and thanks to Matthias Kohl and Sean Davis)
My first problems in building a minimal S4-class package are solved with
the help of your hints.
Especially making R CMD INSTALL before trying R CMD check was a very
good idea!
Matthias
Hi Matthias,
On 17 Nov 2005,
Hello,
I have some troubles when building S4-class packages.
All my (S4-)code works well (without building a package).
When building a package, in the R prompt after
checking S3 generic/method consistency
Following error occurs:
Fehler: Kann R Kode in Packet 'AddNoise' nicht laden (~Error: Can
The Sweave User Manual says (p. 12):
Attention: One thing that gets easily confused are the width/height
parameters of the R
graphics devices and the corresponding arguments to the LATEX
\includegraphics command.
The Sweave options width and height are passed to the R graphics
devices, and hence
}
in use that I could modify?
best wishes
Robin
On 17 Nov 2005, at 13:36, TEMPL Matthias wrote:
The Sweave User Manual says (p. 12):
Attention: One thing that gets easily confused are the width/height
parameters of the R graphics devices and the corresponding
arguments
Is this possible:
function(){
initialize - function( ){ initialize }
for(i in test){
...
if( j = test2 ) {i - 1; initialize()}
...
}
Best,
Matthias
Hi,
I have the follow function:
function() {
## Init of function
...
for(i in test) {
...
while(j =
Probably you can get some ideas from the balloonplot function in package gplots.
Best,
Matthias
Halo friends,
I have a problem to solve in R graphics..
I have a matrix like
A= 2 3 4
5 6 7
8 9 4
and I like to generate the same matrix in terms of shaded
circles
apply(points, 2, max)
Should do the job.
For details look at ?apply
Best,
Matthias
Dear R-list
I have a dataset like below (points), how can I produce a max
value for
each column. I need a result like (I hope my eye correct):
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9]
Hi,
Yesterday, I have analysed data with 16 rows and 10 columns.
Aggregation would be impossible with a data frame format, but when converting
it to a matrix with *numeric* entries (check, if the variables are of class
numeric!) the computation needs only 7 seconds on a Pentium III. I´m
Probably, you could do it like
A - list()
for( i in 1:101){
A[[i]] - Kest( get( paste(pp,i,sep=) ) )
}
Best,
Matthias
Hi
I looked, but I didn't find it:
I need an array [0 to 101] where each element is a list (the
result of
Kest in spatstat).
I.e. I want to do:
A[2] - Kest(pp1)
First: The question is really not related to R.
What you can find very easly in books or in the internet:
The correlation coefficient is invariant under a linear transformation
(and the proof)
#E.g.
library(rrcov)
data(brain)
cor(brain)
cor(scale(brain)) #Is the same, BUT
cor(log(brain))
Have a look at
http://cran.r-project.org/search.html
or
http://cran.at.r-project.org/src/contrib/PACKAGES.html
-- randomForest
Best,
Matthias
Hi,
what is the name of the package that provides Random Forest
with R. Sincerely Louis Ferré
Hello,
E.g. with lines() or add a new plot to the current plot with par(new = TRUE)
(and set equal xlim and ylins´s in the plot function)
r - rnorm(100)
hist(r,freq=FALSE)
lines(density(r))
Best,
Matthias
Is there any neat way to add a curve (frequency function or
the like) to a
x = (1,1,1,2,2,2,3,3,3,3)
unique(x)
Best,
Matthias
Dear All,
I have a vector x = (1,1,1,2,2,2,3,3,3,3)
I am looking for a function to return a vector containing
the distinct elements of x i,e y = (1,2,3)
The following code gives the desired results:
Hi,
write.table(result, paste(path/file_,i,sep=))
inside the for-loop should done this in a for( i in ... ) loop.
Or:
save(result, file=paste(path/file_,i,sep=)
See ?read.table and ?load for loading the files.
Best,
Matthias
Hi,
I need help :o(
I want that my
RSiteSearch(read spss data)
--
library(foreign)
?read.spss
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von ERICK YEGON
Gesendet: Freitag, 09. September 2005 07:02
An: R-help@stat.math.ethz.ch
Betreff: [R] SPSS Dataset
Hi All
recently i faced an unknown problem while reading the data.
Can someone help me in understanding why this happened.
I have .txt file containing X, Y, Z variables. I used the command
Please show at least 2 lines of your data.
a - read.table(filename, header=TRUE)
Are you
Look more carefully at
?lm
at the See Also section ...
X - rnorm(30)
Y - rnorm(30)
lm(Y~X)
summary(lm(Y~X))
Best,
Matthias
Hi all
I used a function
qtrregr - by(AB, AB$qtr, function(AB) lm(AB$X~AB$Y))
objective is to run a regression on quartery subsets in the
data set AB,
Eventually one way:
With X11() you can open additional graphic devices.
x - rnorm(100)
y - x + runif(100)
plot(x)
X11()
plot(x,y)
Best,
Matthias
a simple question
how does one produce plots on two different graphics devices?
/
allan
__
Hi,
It's about 2 weeks that I think about a graph to translate my
datas. But I don't have an really idea. I 'm going to expose
you my problem:
I have a questionnaire with 15 questions and you have more
possibilties to answer to these. For example:
The trainer is competent:
Dear Uwe Ligges,
There was really a problem with an irregular name of a help topic (%cin% - the
% was the problem) as you said. With the new R Version and with the corrected
Rd file all works fine.
Thanks a lot for your help!
Matthias
TEMPL Matthias wrote:
Hello,
When building my
Hi,
Is layout the function you will need?
?layout
E.g.:
l - matrix(c(rep(1,4), rep(2,8),rep(3,8)), ncol=5)
layout(l)
layout.show(3)
plot(1,1)
plot(1:25,pch=1:25)
plot(2,5)
Best regards,
Matthias
Hi,
I have made 3 barplots differents in the some window plot
with the function
Hello,
When building my package (R CMD check) following error message occurs:
...
varinf.plot text html latex example
xtext html latex example
make[2]: *** No rule to make target `disclosure.chm`. Stop.
cp: cannot stat
Dear All R Friends,
When I run my data in any time with the below codes, I
receive different results.
Of course. See in
L. Kaufman and P. Rousseeuw. Finding Groups in Data. John
Wiley Sons, Inc, 1990.
There is a random part in clara.
My data , k , samples, trace are
identical in
Dear R-helper,
How could I count only some variable was exist after running sample
(random) function.
?
For example,
testx - factor(c(Game,Paper,Internet,Time,Money))
for(i in 1:2) {
+x - sample(testx,replace=TRUE)
+print(x)
+}
[1] MoneyMoneyTime
Dear R-helper,
How could I count only some variable was exist after running sample
(random) function.
Or is this what you want?
Tab - table(sample(testx, replace=TRUE))
Tab[ Tab 0 ]
For example,
testx - factor(c(Game,Paper,Internet,Time,Money))
for(i in 1:2) {
+x -
[mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 31. Mai 2005 11:20
An: R-help@stat.math.ethz.ch
Cc: TEMPL Matthias
Betreff: [R] How to access to sum of dissimilarities in CLARA
Dear Matthias,
So many thanks for your
Hello!
For LaTeX I found a reference Card at
http://www.cs.ualberta.ca/~c603/LaTeX_docs/Symbol_Source/latex
_symbols.pdf
Is there something available for R?
Hello Martin,
See the reference cards on
http://cran.r-project.org/other-docs.html
Best,
Matthias
PLEASE do read
the posting
Hello,
#Example:
data(xclara)
p - clara(xclara,3)
names(p)
p$diss
Best,
Matthias
Dear All ,
Since dissimilarity is one of quality measures in clustering
, I'm trying to access to the sum of dissimilarity as a whole
measure. But after running my data using CLARA I obtain :
1128
My thoughts on this is:
Do not trust what SAS say´s and least of all what the Enterprise Miner said.
Robust Statisticians recommendends to standardize using e.g.
(X - median(X)) / ( MAD(X) / 0.675 )
Best,
Matthias
SAS Enterprise Miner recommendeds to standardize using X / STDEV(X)
versus
Barbara Diaz wrote:
Hi,
I am using fanny and I have estrange results. I am wondering if
someone out there can help me understand why this happens.
First of all in most of my tries, it gives me a result in
which each
object has equal membership in all clusters. I have read that
Dear people,
Is there a way to generate three graphs having 2x2 layout,
?
but left half is merged ? Like below.
-
|||
|||
|||
|||
-
Something like this?
l - layout(matrix(c(1,2,3,2),ncol=2,byrow=TRUE))
layout.show(3)
d -
Hi
I have measured the UV absorbance (abs) of 10 solutions of a
substance at known concentrations (conc) and have used a
linear model to plot a calibration graph with confidence
limits. I now want to predict the concentration of solutions
with UV absorbance results given in the new.abs
Hello Adrián,
Look e.g. at
http://tolstoy.newcastle.edu.au/R/help/04/06/0869.html
and use e.g. http://finzi.psych.upenn.edu/search.html for searching help files,
manuals and mailing list archives.
Best,
Matthias
R people,
I'd like to know how can I make inequations with are
What is are?
See at http://cran.r-project.org/doc/manuals/R-intro.pdf at page 54.
.First() can help you.
Or create an own package (see http://cran.r-project.org/doc/manuals/exts.pdf )
and load the package, when needed.
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
I think the box.cox function in package car can do this.
x - rnorm(1000)
hist(x)
library(car)
hist(box.cox(x, p=0.5))
Play around with different powers.
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von
Ashraf Chaudhary
Hi,
x - data.frame(A=rnorm(10), B=round(runif(10,0,10)), C=rnorm(10))
#one way:
#increasing order
x.sort.in - x[order(x$B),]
x.sort.in
#decreasing order:
x.sort.de - x[rev(order(x$B)),]
x.sort.de
Best,
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL
Hi!
There are more than 8 colors.
x - rbind(matrix(rnorm(100, sd = 0.3), ncol = 2),
matrix(rnorm(100, mean = 1, sd = 0.3), ncol = 2))
(cl - kmeans(x, i, 20))
s - c(tomato4, turquoise, slateblue, wheat, snow, skyblue,
peru, pink)
# see at:
colors()
plot(x, col
Hello,
d - data.frame(a=c(2,3,4), b=c(2,4,1), c=c(3,5,6))
## one NA
s.r - sample(dim(d)[1], 1)
s.c - sample(dim(d)[2], 1)
d.na - d
d.na[s.r, s.c] - NA
d.na
# Here a matrix is more comfortable by using sample.
For multiple NA, you should write a loop, but to choose e.g. exact 4 values, it
Hello,
I have no errors with simple1:
d - matrix(c(1,2,3,1,6,10,10,6,7),ncol=3)
colnames(d) - c(one, two, three)
x- d[,c(1,2)]
y-d[,3]
y
[1] 10 6 7
simple1(x,y)
[[1]]
Call:
lm(formula = ydata ~ xdata)
Coefficients:
(Intercept) xdataone xdatatwo
-6 21
Hello,
#I have two matrices, eg.:
y - matrix( c(20, NA, NA, 45, 50, 19, 32, 101, 10, 22, NA, NA, 80,
49, 61, 190), ncol=4 )
x - matrix( c(20, NA, NA, NA, 50, 19, 32, 101, 10, 22, NA, NA, 80,
49, 61, 190), ncol=4 )
#Whereas x contains all NA´s from y plus some
)
Jonne.
-
- Original Message -
From: TEMPL Matthias [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Sent: Monday, February 21, 2005 3:48 PM
Subject: [R] Compare rows of two matrices
Hello,
#I have two matrices, eg.:
y - matrix( c(20, NA, NA, 45
But how can I see the *documented* source code in Windows? I think i.e.
in the /flexmix/library/man/all.rda file is the documented(?) code for
all functions of Package flexmix, but the standard Windows XP cannot
open .rda files correct.
Is there a way to read the documented source code of a
-Ursprüngliche Nachricht-
Von: Liaw, Andy [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 17. Jänner 2005 16:33
An: TEMPL Matthias; r-help@stat.math.ethz.ch
Betreff: RE: [R] find source code
From: TEMPL Matthias
But how can I see the *documented* source code in Windows? I
which(A%in%S==FALSE)
Best
Matthias
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag von
[EMAIL PROTECTED]
Gesendet: Donnerstag, 13. Jänner 2005 13:51
An: r-help@stat.math.ethz.ch
Betreff: [R] random samples
hi,
I am encoutering a very
Replacing the NA´s with eg. 1 :
a
1 2 3 4
1 20 50 10 80
2 NA 19 NA 49
3 NA 32 NA 61
4 45 101 44 190
a[try(is.na(a)) == TRUE] - 1
a
1 2 3 4
1 20 50 10 80
2 1 19 1 49
3 1 32 1 61
4 45 101 44 190
I this can help you,
Matthias
-Ursprüngliche Nachricht-
Hello,
You can change e.g. the second column name in the following way:
data(iris)
colnames(iris)
[1] Sepal.Length Sepal.Width Petal.Length Petal.Width
Species
To change the second column name:
colnames(iris)[2] - name
colnames(iris)
[1] Sepal.Length name Petal.Length Petal.Width
Hi,
Use
Newdata - subset(d2004, select=-c(concentration,stade))
See ?subset for details
Best,
Matthias
-Ursprüngliche Nachricht-
Von: Jacques VESLOT [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 09. September 2004 12:38
An: [EMAIL PROTECTED]
Betreff: [R] Indexing dataframe
Hi,
# x ... your frame
attach(x)
sum(Total[Year==1997 Tus 0])
I hope this helps
Best,
Matthias
-Ursprüngliche Nachricht-
Von: Luis Rideau Cruz [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 26. Juli 2004 14:52
An: [EMAIL PROTECTED]
Betreff: [R] aggregate function
Hi all,
I
Hi,
# x ... your frame
attach(x)
sum(Total[Year==1997 Tus 0])
I hope this helps
Best,
Matthias Templ
-Ursprüngliche Nachricht-
Von: Luis Rideau Cruz [mailto:[EMAIL PROTECTED]
Gesendet: Montag, 26. Juli 2004 14:52
An: [EMAIL PROTECTED]
Betreff: [R] aggregate function
Hi,
It would be discussed yesterday.
See e.g. in Google for (sorting a data frame R)
http://www.r-project.org/nocvs/mail/r-help/2002/0088.html
Or one entry yesterday:
Best,
Matthias
Hi
Lets assign your data frame to the variable yourdf
then:
yourdf[ , order( yourdf$year ) ]
should sort it.
Hi,
library(CircStats)
?rose.diag
Hope this helps,
Matthias
Hi,
Is it possible to create Rose Diagrams of wind data (speed
direction) with R??
Best regards,
Lars Peters
-
Lars Peters
University of Konstanz
Limnological Institute
D-78457 Konstanz
Germany
phone:
-Ursprüngliche Nachricht-
Von: TEMPL Matthias
Gesendet: Montag, 12. Juli 2004 17:29
An: 'Pernilla Karlsson'
Betreff: Re: [R] Excel file
It is possible to open the file in R.
?read.table
excelfile - read.table(../file.txt, sep=,, header=T)
when you have a komma
Hi,
I wonder, why SAS should be better in time for reading a data in the system.
I have an example, that shows that R is (sometimes?, always?) faster.
-
Data with 14432 observations and 120 variables.
Time for reading the data:
SAS 8e:
data testt;
set l1.lse01;run;
real
Hello,
I'd like to know if I can modify a constant value with a function.
Example :
a=4
f1-function()
{a=3}
Of course, after the function f1() is executed , the value of
a is always 4. I'd like the value returned is 3, like it is
possible in C by doing *a=3
Use return:
f1 -
Dear R users and developers,
I'm trying to build a package. The R CMD build works fine.
The R CMD check produces allways the following error:
..
installing indices
Can`t locate File/Basename.pm in @ING (@ING contains: D:/../rw1090/share/perl
d:/../rw1090/lib .) at
Hello,
I'm trying to build a package and the R CMD build works fine.
The R CMD check produces an error, because no latex is found.
But I have MikTeX installed and it works fine (only?) in combination with WinEdt.
After reinstallation of MikTeX (no errors) I have the same problem. I´m not sure
It was an (for me not understandable) problem on miktex
I´m solving my problem, by copying ..\texmf\miktex\bin\etex.exe to latex.exe I´m
wondering that now R CMD check works now.
Sorry, for my question to R help.
Matthias
-Ursprüngliche Nachricht-
Von: TEMPL Matthias
Gesendet
Dear R users,
With package.skeleton() i have produced successfully my .Rd´s, ...
Now i will run Rcmd check on ..\R\bin\
But Rcmd check (and build) on my Windows XP does not work.
It`s a problem with perl.
(Translated i get the message:
The instruction Perl is either wrongly written or could not
A small comment:
The code of Agnes is written in Fortran. Following book give more details:
Kaufman, L. and Rousseeuw, P.J. (1990). _Finding Groups in Data:
An Introduction to Cluster Analysis_. Wiley, New York.
The 'hclust' function is based an Algorithm contributed to STATLIB
by F.
Hello,
I would like to access my data frame without one variable.
E.g.:
colnames(x)
[1] Besch Ang.m Arb.m i10Umsatz arbstd
I can try x[,-1], but this variable must be called by it´s name.
x[,-Besch]
x[,!Besch]
attach(x)
x[-Besch]
...
...
does not work.
I could not found a solution
Try: Search in Google for r code latex
And look for eg. the second entry.
You kann also use Sweave (library(tools))
Matthias
-Ursprüngliche Nachricht-
Von: Ulrich Leopold [mailto:[EMAIL PROTECTED]
Gesendet: Freitag, 14. Mai 2004 10:14
An: [EMAIL PROTECTED]
Betreff: [R] Export
Hello,
When clustering with kmeans, your data should have more than one variable.
Matthias
-Ursprüngliche Nachricht-
Von: clothilde kussener [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 11. Mai 2004 12:01
An: [EMAIL PROTECTED]
Betreff: [R] Probleme with Kmeans...
Hello,
I would like
).
Thank you for your comment,
Matthias
-Ursprüngliche Nachricht-
Von: Unung Istopo Hartanto [mailto:[EMAIL PROTECTED]
Gesendet: Dienstag, 11. Mai 2004 16:23
An: TEMPL Matthias
Betreff: Re: [R] Probleme with Kmeans...
Hello Matthias,
I think kmeans able to process only one variable
Hello!
This works:
hist(rnorm(100, mean = 20, sd =12), xlim=range(0,100), ylim=range(0,50))
par(new = TRUE)
hist(rnorm(100, mean = 88, sd = 2), xlim=range(0,100), ylim=range(0,50))
Matthias Templ
-Ursprüngliche Nachricht-
Von: Pierre Clauss [mailto:[EMAIL PROTECTED]
Gesendet:
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