Thanks for all your help both with the original problem and with the debugger.
I may still use the GUI debugger in J602 for a while (when I need a debugger)
as I find it convenient; otherwise I am happy with 8.02.
As for removing all of R before installing a new version, I meant before
install
Ok. I downloaded J8.02, installed ALL packages, and ran my little Rserve
example program. It (mis)behaved exactly as before.
Then I uninstalled R, restarted my computer, deleted the R folder from
C:/Program Files, downloaded R, and installed it from scratch. Now my example
runs just as it shou
I'm running both J801 (Jqt64) and 64-bit J602, on 64-bit Windows 7.
If I could get the debugger to work with J801 I would use it all the time.
That's another issue I could use help with! It just doesn't work at all, or
perhaps I simply don't know how to invoke it properly. The new editor works
Here's an example:
We define a function to run a simple GLM in R.
RserveExample=: 3 : 0
rdcmd_rserve_ 'x<-c(1,2,3,4,5)' (1!:2) 2
rdcmd_rserve_ 'y<-c(8,21,31,38,50)' (1!:2) 2
rdcmd_rserve_ 'modelfit<-glm(y~x, family=gaussian(link=identity))' (1!:2) 2
if. y do. rdget_rserve_ 'capture.output(
I also had noticed the change in representation of NA from __ to _. and removed
it from the test script. But I have no idea if this is affecting the Rserve
script itself nor how to modify it if so. And my code worked fine two weeks
ago, while the new representation of NA has been around for year
- Original Message -
From: rlvaug...@comcast.net
To: programm...@jsoftware.com
I meant to say "one for each R command to be executed".
Sent: Saturday, July 26, 2014 7:11:48 PM
Subject: Problems with Rserve addon
Recently I have been unable to get the Rserve addon to run properly.
Recently I have been unable to get the Rserve addon to run properly.
I am using Windows 7 (64 bit) and both J64-602 and jqt64. I run certain
statistical routines in R called through J, by means of a cover function that
accepts a list of boxed strings, one for each J command to be executed, runs
Is there any way to create a status message control in jqt equivalent to that
created in 6.02 with wdstatus?
The closest thing I can find is wdinfo (or wd ‘mb info …’) which, however,
includes an OK button requiring user attention and is therefore not quite
right.
Thanks in advance!
I cannot get the dyadic verb u t. to work as described in the Vocabulary:
x u t.y is the product of (x^y) and u t. y
For example:
^t. 4
0.0416667
(2^4) * ^t. 4
0.67
2 ^t. 4
0.17
Clearly I must be misunderstanding something!
Richard Vaughan
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