Displaying 9 results from an estimated 9 matches for "rexpgenericvector".
2009 Mar 19
4
Import R-output into Java
...odell <- ctree(...)");
REXP y = c.eval("nodes(modell,1)[[1]]$prediction");
...
}catch(Exception e){}
When I try to get the whole text with
REXP z = c.eval("nodes(modell,1)[[1]]");
System.out.println(z);
I get something like
org.rosuda.REngine.REXPGenericVector at 119c082+[10]named
But I want the text which is printed in R.
What can I do?
Thanks, Max
Once again:
It`s clear to get the result in R but I don`t know hoe to get the R-output
into Java (or into a file, i.e. .txt)
--
View this message in context: http://www.nabble.com/Import-R-output-into-Ja...
2017 Oct 28
2
Cannot Compute Box's M (Three Days Trying...)
...#39; argument
(No idea what this means).
For testing, I'm using the same standard IRIS dataset as the Box's M documentation shows in biotools:
Examples
data(iris)
boxM(iris[, -5], iris[, 5])
-------
Now, in the debugger, the built values of myDf are these:
myDf = {org.rosuda.REngine.REXPGenericVector at 562} "org.rosuda.REngine.REXPGenericVector at 17d99928+[5]?
? payload = {org.rosuda.REngine.RList at 566} size = 5
? 0 = {org.rosuda.REngine.REXPDouble at 570} "org.rosuda.REngine.REXPDouble at 6fffcba5[150]"
? 1 = {org.rosuda.REngine.REXPDouble at 571} "org.rosuda.REngine....
2017 Oct 28
2
Cannot Compute Box's M (Three Days Trying...)
...the same standard IRIS dataset as the Box's M
>> documentation shows in biotools:
>> Examples
>> data(iris)
>> boxM(iris[, -5], iris[, 5])
>> -------
>> **
>> Now, in the debugger, the built values of myDf are these:
>> myDf = {org.rosuda.REngine.REXPGenericVector at 562}
>> "org.rosuda.REngine.REXPGenericVector at 17d99928+[5]?
>
>> ? payload = {org.rosuda.REngine.RList at 566} size = 5
>> ? 0 = {org.rosuda.REngine.REXPDouble at 570}
>> "org.rosuda.REngine.REXPDouble at 6fffcba5[150]"
>> ? 1 = {org.rosuda.REng...
2017 Oct 28
0
Cannot Compute Box's M (Three Days Trying...)
...g the same standard IRIS dataset as the Box's M
> documentation shows in biotools:
>
> Examples
>
> data(iris)
> *boxM(iris[, -5], iris[, 5])*
>
> *-------*
> **
> Now, in the debugger, the built values of myDf are these:
>
> *myDf* = {org.rosuda.REngine.REXPGenericVector at 562}
> "org.rosuda.REngine.*REXPGenericVector*@17d99928+[5]?
>
> ? payload = {org.rosuda.REngine.*RList*@566} size = 5
> ? 0 = {org.rosuda.REngine.REXPDouble at 570}
> "org.rosuda.REngine.*REXPDouble*@6fffcba5[150]"
> ? 1 = {org.rosuda.REngine.REXPDouble at 5...
2014 Jul 21
0
Displaying database records returned from postgresql to R through Java
...code is :
c.parseAndEval("try(source(\"scpt.R\"),silent=TRUE)");
res = c.parseAndEval("try(fnct1(), silent=TRUE)");
System.out.println("table names are:"+ res);
When I am printing res above it is displaying
`table names are:org.rosuda.REngine.REXPGenericVector@681a9515+[1]named`
as output. When I do something like `.asString()` or inside the
`System.out.println()` above then it throws error. How can I print or
access each record returned by R to Java?
*NOTE:* When I am running the same script file from R itself then R is
displaying some 10 records but...
2017 Oct 28
0
Cannot Compute Box's M (Three Days Trying...)
...Box's M
>> documentation shows in biotools:
>> Examples
>> data(iris)
>> /boxM(iris[, -5], iris[, 5])/
>> /-------/
>> **
>> Now, in the debugger, the built values of myDf are these:
>> /myDf/ = {org.rosuda.REngine.REXPGenericVector at 562}
>> "org.rosuda.REngine./REXPGenericVector/@17d99928+[5]?
>>
>> ? payload = {org.rosuda.REngine./RList/@566} size = 5
>> ? 0 = {org.rosuda.REngine.REXPDouble at 570}
>> "org.rosuda.REngine./REXPDouble/@6fffcba5[150]"
>> ?...
2017 Oct 29
2
Cannot Compute Box's M (Three Days Trying...)
...Box's M
>>> documentation shows in biotools:
>>> Examples
>>> data(iris)
>>> /boxM(iris[, -5], iris[, 5])/
>>> /-------/
>>> **
>>> Now, in the debugger, the built values of myDf are these:
>>> /myDf/ = {org.rosuda.REngine.REXPGenericVector at 562}
>>> "org.rosuda.REngine./REXPGenericVector/@17d99928+[5]?
>>> ? payload = {org.rosuda.REngine./RList/@566} size = 5
>>> ? 0 = {org.rosuda.REngine.REXPDouble at 570}
>>> "org.rosuda.REngine./REXPDouble/@6fffcba5[150]"
>>> ? 1 = {org...
2017 Oct 29
0
Cannot Compute Box's M (Three Days Trying...)
...s:
>> Examples
>> data(iris)
>> /boxM(iris[, -5], iris[, 5])/
>> /-------/
>> **
>> Now, in the debugger, the built values of myDf are these:
>> /myDf/ = {org.rosuda.REngine.REXPGenericVector at 562}
>> "org.rosuda.REngine./REXPGenericVector/@17d99928+[5]?
>> ? payload = {org.rosuda.REngine./RList/@566} size = 5
>> ? 0 = {org.rosuda.REngine.REXPDouble at 570}
>> "org.rosuda.REngine./REXPDouble/@6fffcba5[15...
2017 Oct 28
2
Cannot Compute Box's M (Three Days Trying...)
I'm not sure what you mean. Could you please be more specific?
If I print the string, I get: boxM(boxMVariable[, -5], boxMVariable[, 5])
From this code:
.
.
.
// assign the data to a variable.rConnection.assign("boxMVariable", myDf);
// create a string command with that variable name.String boxVariable = "boxM(boxMVariable[, -5], boxMVariable[, 5])";