Hi,
Wojciech Gryc wrote:
Hi Leonard,
Thanks so much for the advice. Using summary(nls(...)) I can get the
coefficient values, making life a lot easier. To see some of the
implemented
code, visit the wiki:
http://wiki.services.openoffice.org/wiki/R_and_Calc_Documentation#summary.28.29_Hack_for_Complex_R_Objects
Also, I updated the current RAddon.uno.pkg and you can download the
latest
one here:
http://www.11-55.org/rcalc/2007-06-01/RAddon.uno.pkg
I think the bug you are experiencing where Rserve crashes is related
to the
fact that connections between Calc and R were not being closed
properly. I
think I fixed this, so if you can try it out now, I'd be grateful.
Indeed, the add-on seems to function correctly now. At least it does not
crash after calling an R-function a 2nd time.
However, I am wondering if you can implement an 'Rinfo' function. I
initially installed the package without first uninstalling the previous
version, and, although installation was reported unsuccessful (NO
error), Calc still used the old one (Calc issue?). Therefore I would
welcome a menu-entry/function that reports the version. It should also
report:
1.) version (e.g. version 0.1.1.2 pre-alpha)
2.) R-connection status: connection OK
3.) IF the connection is OK: it should run the R-command: 'sessionInfo()'
=> reports some R-details
4.) some Rserve details (NO idea how one gets them, like version, ...)
5.) java version used (NO idea how one gets this)
The problem is, I have 2 different versions of R installed and also a
number of different java versions. So, it is NOT trivial to know, which
programs are used/connected to.
You'll notice quite a bit of new functions in the menu items (ANOVA,
Linear
Regression, General Linear Models)... All of these were implemented in
the
"scripting language thing" I made for the R/Calc interface.
Thanks again,
Wojciech
How do I enter Calc ranges for these functions? I must have overlooked
something, but how do I refer to the range A1:A10. Entering A1:A10 in
the data field seems not to work.
Keep up the good work.
Sincerely,
Leonard
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