Displaying 20 results from an estimated 600 matches similar to: "Importing vector graphics into R"
2002 Apr 30
1
ylim in biplot does not seem to work (PR#1498)
Full_Name: Hinrich Göhlmann
Version: 1.4.1
OS: Windows 2000
Submission from: (NULL) (148.177.130.121)
Hi all,
I've searched the known bugs and hopefully I did not oversee this one...
When I have done a normal
zz<-princomp(na.omit(raw.data))
and I then draw a biplot with
biplot(zz,cex=c(.1,.7),col=c(5,1),choice=c(1,2),xlim=c(-2,2),ylim=c(-5,2))
the x axis gets set properly, but the y
2002 Jan 02
2
good book
to teach statistics with R
thanks
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2004 Apr 27
3
se.fit in predict.glm
Hi Folks,
I'm seeking confirmation of something which is probably true
but which I have not managed to find in the documentation.
I have a binary response y={0.1} and a variable x and have
fitted a probit response to the data with
f <- glm( y~x, family=binomial(link=probit) )
and then, with a specified set of x-value X I have used the
predict.glm function as
p <- predict( f, X,
2005 Oct 03
3
spline.des
Hello, I am using library fda and I can not run a lot of functions because
I receive the error:
Error in bsplineS(evalarg, breaks, norder, nderiv) :
couldn't find function "spline.des"
do you know how I can fix that? Thnaks. Liliana
2009 Nov 17
4
''lowest common denominator'' cpuid feature set
I want to be able to test live migration... I have an intel box and an
amd box, so live migration between them won''t ''just work''. From what
I''ve read though, I should be able to use cpuid to turn off all the cpu
features which might be different between them. Is this do-able? I''m
willing to accept any resulting loss of performance etc.
James
2006 Jul 27
2
Vector extracted from a matrix. How can I specify dimensions in as.matrix?
Transpose vector extracted from a matrix
Hello,
I am doing a recursive analysis that uses every line (vector) of a matrix in
a loop. In the model, I need to transpose those vectors that are extracted
from a matrix.
Using simple vectors (no matrix involved) the transpose function works fine:
simplevector <-matrix(1:3,3,1)
tsimplevector <-t(simplevector) #transposed
dim(simplevector)
2007 Aug 17
6
Gutsy Xen 3.1 2.6.22-9-xen network-bridge problem
Hi,
I have a strange problem with my networking setup. I read all forums around
the world where people had similar problems, but couldn''t find a solution.
I have an Attansic L1 gigeth chip on my mainboard. This chip works OK in
stock Ubuntu Gutsy (development) 2.6.22-9-generic kernel.
When I boot into Xen, and after the bridge is created, the network stops
working. Some info:
- If I
2010 Nov 10
2
Decimal places in a function output
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2011 Apr 05
1
Gibbs sampling
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2002 Oct 22
5
Mixture of Univariate Normals
Dear list,
Can anyone provide a package or code for estimating the parameters of a
mixture of c (c >=2) univariate normal distributions?
I've tried the algorithm provided by Venables & Ripley (1999) p 263, for
the mixture of two normal, but I don't find the "ms" function in R. I've
used nls instead, but I'm not sure if it works the same.
The data I have is very
2003 Dec 17
2
Troubles with voicemail and cisco 7905 SIP
I'm deploying a fairly large number of Cisco 7905 with SIP connected to an
asterisk PBX.
The problem:
the 7905 has this nice "feature": You can set a "voice mail number" in
configuration, so that you can listen your voice mail just by hitting the
"messages" key on the phone. It just autodials "8500" or whatever else.
The customer wants this, so
2010 Nov 24
1
Frequency tables including the zero frequencies
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2011 Oct 27
2
creating vector os zeros for simulations (beginner's question)
Dear R helpers,
I know this is a simple task, but I'm new to R and I'm still havind difficulties with the language.
I want to create 30 vectors to be used in a simulation, each with 1 columm and 5 lines, of random numbers N(0,1).
What I tried was this:
N=150
u2<-rep(1:150,0)
u2<-list(matrix(0,5))
u2
for(i in 1:N)
{
u2[i]<-rnorm(5)
}
u2
### also tried this:
N=150
2003 Jan 19
8
Unable to have pc #2 connect
I''ve set up shorewall with the two-interface mode.
pc #1 eth1 ---> ppp0 ---> Internet eth1: 10.10.10.254
eth0: 10.10.10.1
> via a crossover cable
pc #2 eth0: 10.10.10.2 (gateway=10.10.10.254)
I am able to surf the net with pc #1, but pc #2 is completely cut off
from pc #1 and the net. I am also unable to ping from and to pc #2.
2010 Jun 30
1
vlmc - "In vlmc(traffic.clusters.stationary, cutoff = i) : alphabet with >1-letter strings; trying to abbreviate"
Dear all (copying the package author),
I have a question on the vlmc package. I am trying to model a time series, where each element can take one of 11 values (the result of some clustering). When I run the following command (synthetic data to facilitate self-contained example) I get the following warning: ("alphabet with >1-letter strings; trying to abbreviate")
+++ START+++
>
2008 Apr 28
5
Fractional Factorial Design
Hi all,
Does anybody know if it is possible to build a fractional factorial design
in R? That is, suppose that we want do design an experiment with 3 factors
with 2, 3 and 3 levels, respectivly. However we want to consider, let's say,
only 6 from all possible level combinations. Does R design such experiment?
Thanks in advance,
Caio
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2002 May 02
3
Domain trust relationship
Hello
Does Samba work in an environment where there are multiple domains with
2-way trusts?
Thanks
Daniel K. Muturi
1776 Heritage Dr
Quincy, MA 02171
Mail Stop: JABS
Tel; (617)985-1725
2009 Jan 30
3
paste together object names to pass it on to a function
Hello,
I have a maybe trivial question, but I simply don't understand well
enought how to work with text/strings:
I have a rather compelx data structure, a big list with several
sub-lists/dataframes and for certain calculations (which I do in
loops), I only need a certain group of sub-lists/dataframes, which I
want to specify with a name vector and paste together the object name
and pass it
2005 May 24
4
Table Help
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From: McMurtry, Benjamin G.
To: 'r-help-request at stat.math.ethz.ch'
Cc:
Subject: Table Help
Sent: 5/24/2005 4:33 PM
Importance: Normal
I have a very large table that I want to add some of the certain rows.
The table is
2002 May 14
5
Question
Hello. I want to use "for".
I have a matrix called "mat" that has got 100 rows.
I want to take the line 1 and make
a1<-which(mat[1,]==1)
After this I want to take the second row and make
a2<-which(mat[2,]==1)
and so on until I arrive at row 100.
I want to make it automatic for the 100 rows and so I wrote:
for(i in 1:nrow(mat)){
ai<-which(mat[i,]==1)
}