Hello.
I have a 2d plot which looks like this:
http://www.nabble.com/file/8242/1.JPG
This plot is derived from a file that holds statistics about each point on
the plot and looks like this:
abc d e
a00.4980.473
Thanks people! Sorry to sound thick but after I download the poltrix package,
how do i install it?
Thank you!
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Thanks for you all your help guys. Much appreciated.
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__
that
they differ, but only relative to each other, rather than taking the actual
value and converting them to some unique colour/colour intensity.
Many thanks
Jim Lemon-2 wrote:
mister_bluesman wrote:
Hello.
I have a 2d plot which looks like this:
http://www.nabble.com/file/8242/1.JPG
Hi Jim.
Thanks for all your help. But would this ensure that, say, the color for the
value 0.1 would ALWAYS be the SAME and ALWAYS be DIFFERENT from that of
other values, regardless of the size of the vector?
CHEERS
Jim Lemon-2 wrote:
mister_bluesman wrote:
Ive been getting
Hi there.
I am trying to install SJava on my windows xp machine.
I downloaded the windows source file SJava_0.69-0.tar.gz from the web site
http://www.omegahat.org/RSJava/
I have folloed the XP command line instructions as directed in the table
underneath the download link:
cd
Thank you for your help. Does that mean I am unable to create a java program
that runs on windows and evaluates R expressions within java code?
Prof Brian Ripley wrote:
On Wed, 16 May 2007, mister_bluesman wrote:
Hi there.
I am trying to install SJava on my windows xp machine.
I
Thank you for your help. Does that mean I am unable to create a java program
that runs on windows and evaluates R expressions within java code?
mister_bluesman wrote:
Hi there.
I am trying to install SJava on my windows xp machine.
I downloaded the windows source file SJava_0.69-0
Basically, I’m trying to install rJava on my windows XP machine. I think I
have succeeded in doing so as it appears in the list when i type library()
in R.
However, when i type ‘library(rJava)’ I get an error dialog box saying:
'This application has failed to start because jvm.dll was not
the right one? or do the all have exactly the same file but just
placed in different directories?
Many thanks
mister_bluesman wrote:
Basically, I’m trying to install rJava on my windows XP machine. I think I
have succeeded in doing so as it appears in the list when i type library()
in R
such as
.JavaConstructor(JButton, A button) in the R console after loading
library(rJava). However i keep getting the error:
Error: could not find function .JavaConstructor
Any help would be so greatly appreciated.
Thanks
mister_bluesman wrote:
Basically, I’m trying to install rJava on my windows XP machine. I
Ah ok, thanks. However (again!), when i try to strat the jvm using .jinit() I
don't seem to be able to as I get the message:
Error in .jinit() : Cannot create Java Virtual Machine
What is going on here?
Thanks again.
mister_bluesman wrote:
Basically, I’m trying to install rJava on my
Hello there.
When I try to start the jvm using .jinit() after loading library(rJava) I
don't seem to be able to as I get the message:
Error in .jinit() : Cannot create Java Virtual Machine
What is going on here? I have java 1.6 installed on my XP machine
Thanks again.
--
View this
Please let me know if you require any more information.
Thanks
mister_bluesman wrote:
Hello there.
When I try to start the jvm using .jinit() after loading library(rJava) I
don't seem to be able to as I get the message:
Error in .jinit() : Cannot create Java Virtual Machine
What
Please let me know if you needany other information
mister_bluesman wrote:
Hello there.
When I try to start the jvm using .jinit() after loading library(rJava) I
don't seem to be able to as I get the message:
Error in .jinit() : Cannot create Java Virtual Machine
What is going
Hi.
I have downloaded SJava from http://www.omegahat.org/RSJava/ as well as all
of the tools required. I have done exactly what is said on that page as well
as http://www.murdoch-sutherland.com/Rtools/Rtools.txt.
When I type: make pkg-SJava
It seems like it IS installing but then i get the
Hi, I have also tried to install the Rserve package on my machine. I am able
to load with with library(Rserve), but when I trype Rserve() to start the
server, I get the following message:
Rserve()
Stating Rserve...
C:/PROGRA~1/R/R-25~1.0/library/Rserve/Rserve.exeWarning message:
'Sys.putenv'
Hi. I nearly have Rserve working
I have the dialog box which says..
Rserve: Ok, read to answer queries.
Having read all i can find, I followed the guidance given on
http://rosuda.org/Rserve/example.shtml
I tried to follow the first example but I am getting an error descirbed
below. My
Hi there.
I am able to create a multidimensional scaling algorithm in R using the
following code:
places-read.table(C:\\Project\\R\\places.txt)
places.location - cmdscale(places, k=2)
round(places.location,0)
plot(places.location,type=n, xlab=, ylab=,main =cmdscale(places))
What I would like
Does anyone know where I can obtain DemoPlot.java from. I want to use it to
find out how implement something in Java in conjunction with Rserve.
Cheers
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Hi. I try to load iplots using the following commands
library(rJava)
library(iplots)
but then I get the following error:
Error in .jinit(cp, parameters = -Xmx512m, silent = TRUE) :
Cannot create Java Virtual Machine
Error in library(iplots) : .First.lib failed for 'iplots'
What do
What? I'm not sure about anyone else but I have absolutely no idea what
you're going on about.
foxy-3 wrote:
An alle finanzinvestoren! Diese aktie wird durchstarten! Dienstag 29.
Mai startet die hausse!
Firma: Talktech Telemedia
Kurzel: OYQ / OYQ.F / OYQ.DE
WKN: 278104
ISIN:
Hi
How did u 'load' sun's java in R?
Many thanks
ryestone wrote:
Did you load Sun's java? Try that and also try rebooting your machine.
This worked for me.
mister_bluesman wrote:
Hi. I try to load iplots using the following commands
library(rJava)
library(iplots
Hi there.
I have a matrix that provides place names and the distances between them:
Chelt Exeter London Birm
Chelt 0 118 96 50
Exeter 1180 118 163
London 96 118 0 118
Birm 50 163 118 0
After performing
can have pop-up tooltips.
-- Tony Plate
mister_bluesman wrote:
Hi there.
I have a matrix that provides place names and the distances between them:
Chelt Exeter London Birm
Chelt 0 118 96 50
Exeter 1180 118 163
London 96 118
The jpeg was just the picture showing you firfox and the svg file loaded into
it.
Duncan Murdoch-2 wrote:
On 26/05/2007 8:45 AM, mister_bluesman wrote:
Hi Tony.
I've downloaded the RSVGTipsDevice library and copied some of the
examples
in the pdf and I dont seem to be able to get any
Hi there.
I have the following graph:
http://www.nabble.com/file/p10928148/map.jpg
However, some datapoints occur at the same place as other datapoints and are
so layered on top of each other. I would like to know if there is any
possible way in which I could view those datapoints that are
Uwe Ligges wrote:
Of course, you can also rotate the data, but then you will have to
decide which way makes sense - and you have to add some randomness as
well, or two points will be rotated to the same new coordinates unless
there is another variable that will cause a difference.
Philipp Pagel-2 wrote:
If that is not an option you could possibly detect points with almost
identical coordintes yourself and then change the color of the
respective plotting symbol.
That's a good idea. But my the coordinates are calculated through use of the
cmscale multidimensional
may be because you need use
C:\\programfiles\\R 2.4.0
friend wrote:
Hi friends,
I have a file.xls entitled Dali which is composed of two columns: the
first is entitled imp and the second is entitled:exp. I putted The
file Dali in the following way:C:/programfiles/R 2.4.0. I can't read
Try the par(mfrow=c(x,y)) command which sets up x rows and y columns of
subplots:
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Hi there.
I am still trying to get the RSVGTipsDevice to work, yet I can not.
I have copied the first example from RSVGTipsDevice documentation:
library(RSVGTipsDevice)
devSVGTips(C:\\svgplot1.svg, toolTipMode=1,
title=SVG example plot 1: shapes and points, tooltips are title + 1 line)
Ah. Now that's intersting. It works in Opera. But do you get an annoying
'Null' label by the cursor when you place it over the svg file?
MANY thanks
Mark Difford wrote:
Mister_Bluesman,
Perhaps I should have been more precise: your included svgplot1.svg
displays fine
Ah. Now that's intersting. It works in Opera. But do you get an annoying
'Null' label by the cursor when you place it over the svg file?
MANY thanks
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Hi
I am using R to implement a multidimensional algorithm which maps places
based on the distances between each other. This is presented really well in
Rggobi.
However, for each place plotted, I have another numerical statistic between
0 and 1 which I would like to represent by colouring the
Hi.
I know matrices that use distances between places works fine when using
cmdscale. However, what about matricies such as:
A B C D E
A 01 23 12 9
B 10 10 12 3
C 23 10 0 23 4
D 12 12 23 0 21
E 9 34 21 0
i.e. matrices which do not represent
Hi.
I know matrices that use distances between places works fine when using
cmdscale. However, what about matricies such as:
A B C D E
A 01 23 12 9
B 10 10 12 3
C 23 10 0 23 4
D 12 12 23 0 21
E 9 34 21 0
i.e. matrices which do not
Hi. Does anyone know of a function in R which will allow me to map data
points, where the number of dimensions in the data is unknown?
Thanks
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