Trying to get past a frustrating error to do a "simple" Box's M test using Java.
The Box's M test says it will work with a data.frame.
Here's the setup code:
REXP myDf = REXP.createDataFrame(new RList(
new REXP[]
{
new REXPDouble(d1),
new REXPDouble(d2),
new REXPDouble(d3),
new REXPDouble(d4),
new REXPInteger(d5)
}));
Here's the call:
REXP boxMResult = rConnection.eval( "boxM(" + myDf+ "[,-5], " + myDf + " [,
5])");
But, I keep getting syntax errors.
If this code isn't right, how do you build a data.frame R will like? No
examples I can find, anywhere.
Not sure what to try next. I've tried just sending a string with everything
commented, but nothing I've tried works.
Can anyone please suggest something to try?
Thanks in advance.
- M
Sent from [ProtonMail](https://protonmail.com), Swiss-based encrypted email.
[[alternative HTML version deleted]]
______________________________________________
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
