Hi Alex,
author here - thanks for this. Indeed, there is a typo in
MatlabServer.m that gives the error iff the port number is out of
range. So if you set MATLABSERVER_PORT in range it should work.
However, the Matlab code contains a syntax error in that statement
which shouldn't be there. FYI, it should read (single quote twice):
error('Cannot not open connection. Port (''MATLABSERVER_PORT'') is
out of range [1023,49151]: %d', port);
I've updated the package accordingly. You can install the updated version by:
source(http://www.braju.com/R/hbLite.R;)
hbLite(R.matlab)
Best,
Henrik
On 5/8/06, Alexander Nervedi [EMAIL PROTECTED] wrote:
Hi
I have some code up and runnning in Matlab and need it for some stuff better
handled in R. So R.matlab sounded terrific. However, I am having trouble
getting it to go.
I am using R v 2.2.1 (i know i know i need to upgrade), and Windows XP and
Matlab 6.0.0.88 (R12).
here is what I get.
# in R GUI
library(R.matlab)
Loading required package: R.oo
R.oo v1.1.6 (2006-04-03) successfully loaded. See ?R.oo for help.
R.matlab v1.1.1 (2006-01-21) successfully loaded. See ?R.matlab for help.
Matlab$startServer()
Loading required package: R.utils
R.utils v0.7.7 (2006-03-30) successfully loaded. See ?R.utils for help.
[1] 0
#
However, Matlab does open up on seperate window, but with an error message.
This reads,
To get started, type one of these: helpwin, helpdesk, or demo.
For product information, visit www.mathworks.com.
??? Error: File: C:\R\R-2.2.1\MatlabServer.m Line: 109 Column: 45
) expected, identifier found.
So I went to MatlabServer.m and found that
108 if (port 1023 | port 49151)
109 error('Cannot not open connection. Port ('MATLABSERVER_PORT') is out of
range [1023,49151]: %d', port);
110 end
(the numbers are the line numbers). my guess is that I haven't been able to
connect and the 0 i see from within R is a sign of this. Can anyone advice
me as to what is going on. I feel there is something missing - i can get the
matlab command window to come up but the connection i guess is not
there.
Any ideas would be really helpful.
Alex.
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