Hi everyone
I'm a new user of R and JRI for a project (debian + eclipse + Java + JRI).
I need to build a matrix from datas and i proceed like this :
First step : create the matrix (Rengine re)
re.idleEval("A <- mat.or.vec(10,40)",true);
Second Step : feed the structure
re.idleEval("A[1,1] <- 39",true);
re.idleEval("A[1,2] <- 10",true);
re.idleEval("A[1,3] <- 5",true);
...
re.idleEval("A[10,40] <- 16",true);
I want finaly to obtain the matrix result, passing these datas to R :
REXP x = re.idleEval("A", true);
and i make this command to see results :
Supervisor.trace(this, x.toString());
and i have as output :
[REAL* (39.0, 10.0, 5.0, 24.0, 30.0, 5.0, 9.0, 16.0, 0.0, 0.0, 4.0, 4.0,
2.0, 4.0, 4.0, 4.0, 2.0, 2.0, 0.0, 0.0, 3.0, 3.0, 2.0, 1.0, 3.0, 3.0,
2.0, 3.0, 0.0, 0.0, 2.0, 2.0, 4.0, 4.0, 4.0, 4.0, 2.0, 1.0, 0.0, 0.0,
1.0, 1.0, 2.0, 1.0, 3.0, 3.0, 2.0, 2.0, 0.0, 0.0, 4.0, 4.0, 1.0, 1.0,
2.0, 2.0, 1.0, 1.0, 0.0, 0.0, 2.0, 2.0, 0.0, 2.0, 2.0, 8.0, 3.0, 1.0,
0.0, 0.0, 2.0, 2.0, 0.0, 1.0, 2.0, 0.0, 2.0, 3.0, 0.0, 0.0, 4.0, 4.0,
0.0, 2.0, 2.0, 0.0, 1.0, 2.0, 0.0, 0.0, 3.0, 3.0, 0.0, 2.0, 2.0, 0.0,
3.0, 4.0, 0.0, 0.0, ... (300 more values follow))]
Passing my datas to R (using R in a console), i obtain this output that
i want to have using java and JRI but it doesn't work :
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13]
[1,] 39 4 3 2 1 4 2 2 4 3 1 2 2
[2,] 10 4 3 2 1 4 2 2 4 3 1 5 0
[3,] 5 2 2 4 2 1 0 0 0 0 0 0 0
[4,] 24 4 1 4 1 1 2 1 2 2 3 1 2
[5,] 30 4 3 4 3 2 2 2 2 2 1 3 2
[6,] 5 4 3 4 3 2 8 0 0 0 0 0 0
[7,] 9 2 2 2 2 1 3 2 1 3 0 0 0
[8,] 16 2 3 1 2 1 1 3 2 4 2 1 4
[9,] 0 0 0 0 0 0 0 0 0 0 0 0 0
[10,] 0 0 0 0 0 0 0 0 0 0 0 0 0
[,14] [,15] [,16] [,17] [,18] [,19] [,20] [,21] [,22] [,23] [,24]
[,25]
[1,] 4 2 1 4 1 4 1 1 2 1
2 2
[2,] 0 0 0 0 0 0 0 0 0 0
0 0
[3,] 0 0 0 0 0 0 0 0 0 0
0 0
[4,] 1 1 3 2 4 2 1 4 2 4
4 4
[5,] 1 3 2 3 1 2 1 1 3 2
4 2
[6,] 0 0 0 0 0 0 0 0 0 0
0 0
[7,] 0 0 0 0 0 0 0 0 0 0
0 0
[8,] 2 4 4 4 11 0 0 0 0 0
0 0
[9,] 0 0 0 0 0 0 0 0 0 0
0 0
[10,] 0 0 0 0 0 0 0 0 0 0
0 0
[,26] [,27] [,28] [,29] [,30] [,31] [,32] [,33] [,34] [,35] [,36]
[,37]
[1,] 3 1 2 1 1 3 2 4 2 1
4 2
[2,] 0 0 0 0 0 0 0 0 0 0
0 0
[3,] 0 0 0 0 0 0 0 0 0 0
0 0
[4,] 3 0 0 0 0 0 0 0 0 0
0 0
[5,] 1 4 2 4 4 4 0 0 0 0
0 0
[6,] 0 0 0 0 0 0 0 0 0 0
0 0
[7,] 0 0 0 0 0 0 0 0 0 0
0 0
[8,] 0 0 0 0 0 0 0 0 0 0
0 0
[9,] 0 0 0 0 0 0 0 0 0 0
0 0
[10,] 0 0 0 0 0 0 0 0 0 0
0 0
[,38] [,39] [,40]
[1,] 4 4 4
[2,] 0 0 0
[3,] 0 0 0
[4,] 0 0 0
[5,] 0 0 0
[6,] 0 0 0
[7,] 0 0 0
[8,] 0 0 0
[9,] 0 0 0
[10,] 0 0 0
Is possible to obtain this format above using java and jri ? if yes,
what i have to use in the jri package ?
Thank you very much to all
Cheers
Fran?ois
--
Fran?ois Ehrenmann - IE cdd
Equipe IMGT (Marie-Paule LEFRANC),
the international ImMunoGeneTics information system?
http://imgt.cines.fr
IMGT, LIGM, IGH, UPR CNRS 1142, 141 rue de la Cardonille
34396 Montpellier Cedex 5 FRANCE
Tel: +33 (0)4 99 61 99 28 - Fax: +33 (0)4 99 61 99 01
e-mail: Francois.Ehrenmann at igh.cnrs.fr
