Massimiliano Dongiovanni created MATH-858:
---------------------------------------------
Summary: BlockRealMatrix java.beans.IntrospectionException
Key: MATH-858
URL: https://issues.apache.org/jira/browse/MATH-858
Project: Commons Math
Issue Type: Bug
Affects Versions: 3.0
Environment: MacOSX 10.8.1 (Macbook Air 4Gb RAM)- IntelliJ IDEA 11 -
Grails 2.10
Reporter: Massimiliano Dongiovanni
When I try to read properties (like getColumnSize) to an instance of class
BlockRealMatrix (org.apache.commons.math3.linear.BlockRealMatrix) system raise
this exception:
Class - java.beans.IntrospectionException
Message - type mismatch between indexed read and indexed write methods:
columnMatrix
=================
Code
import org.apache.commons.math3.stat.correlation.PearsonsCorrelation
import strategoianalysis.util.math.matrix.MatrixStatutils
import org.apache.commons.math3.linear.*
class JohnsonRWAController {
private double[] computeRWA(double[][] data) {
BlockRealMatrix correlationMatrix = new
PearsonsCorrelation().computeCorrelationMatrix(data)
int rowDim = correlationMatrix.getRowDimension()
//EXCEPTION HERE
.... etc.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
