Hi all.
I recently found out about JGR and loved it! However, for some reason
JGRstopped working corrrectly on my Intel Mac
10.4.9 running R 2.5 and I have no idea why. Furthermore, iplots will not
install (but for a while JGR still ran fine).
In JGR when I type in a command the command is pasted from the bottom part
of the console to the top part, but nothing is returned. For example:
> mean(1:5)
>
Notice that the result is not returned. However, when I define mean(1:5) as
an object, say x, then in the object browser the object is listed with its
correct value ( i.e., 3 in this example). Why is JGR not printing the result
as expected and as it did previously - It is performing the calculations?
Separately, iplots will not install. After using the install binarys feature
from within R and from downloading from CRAN, everything appears to go fine
until I try to load the package. I also specified to install dependencies.
In the check on CRAN the results for Mac have a *, implying "Results with
[*] or [**] were obtained by checking with --install=fake and --install=no,
respectively" but I'm not sure what that means. Here is what happens when I
install the package from source:
>
WARNING: ignoring environment value of R_HOME
* Installing *source* package 'iplots' ...
** R
** inst
** preparing package for lazy loading
** help
Loading required package: rJava
>>> Building/Updating help pages for package 'iplots'
Formats: text html latex example
iabline text html latex
ibar text html latex example
ibox text html latex example
ievent.wait text html latex example
ihammock text html latex example
ihist text html latex example
ilines text html latex example
imap text html latex example
imosaic text html latex example
iobj.list text html latex
iobj.opt text html latex
ipcp text html latex example
iplot text html latex example
iplot.data text html latex example
iplot.list text html latex example
iplot.manip text html latex
iplot.opt text html latex example
iset.col text html latex example
iset.list text html latex
iset.selected text html latex example
itext text html latex
ivar text html latex
** building package indices ...
* DONE (iplots)
>
So, everything looks good. When I load the package here is what happens
> library(iplots)
Error in .jnew("org/rosuda/iplots/Framework") :
Failed to create object of class `org/rosuda/iplots/Framework'
In addition: Warning message:
NewObject("org/rosuda/iplots/Framework","()V",...) failed
Error in library(iplots) : .First.lib failed for 'iplots'
Exception in thread "main" java.lang.NoClassDefFoundError
at com.apple.mrj.MRJPriv.registerAboutHandler(MRJPriv.java:281)
at com.apple.mrj.MRJApplicationUtils.registerAboutHandler(
MRJApplicationUtils.java:64)
at org.rosuda.util.PlatformMac.registerHandlers(PlatformMac.java:43)
at org.rosuda.util.PlatformMac.<init>(PlatformMac.java:20)
at org.rosuda.iplots.PlatformMac.<init>(PlatformMac.java:16)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(
NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(
DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at org.rosuda.util.Platform.initPlatform(Platform.java:44)
at org.rosuda.iplots.Framework.<init>(Framework.java:48)
>
While JGR worked I like it. I also removed and reinstalled JGR.
Have a good day,
Ken
--
Ken Kelley, Ph.D.
Indiana University
Inquiry Methodology Program
201 North Rose Avenue, Suite 4000
Bloomington, Indiana 47405
Phone: 812-856-8330 / Fax: 812-856-8333
Email: [EMAIL PROTECTED]
Internet: http://www.indiana.edu/~kenkel
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