Example usage for weka.gui.beans AttributeSummarizer setColoringIndex

Introduction

In this page you can find the example usage for weka.gui.beans AttributeSummarizer setColoringIndex.

Prototype

public void setColoringIndex(int ci) 

Source Link

Document

Set the coloring index for the attribute summary plots

Usage

From source file:lu.lippmann.cdb.datasetview.tabs.AttributesSummaryTabView.java

License:Open Source License

/**
 * {@inheritDoc}/* w  w w .j a  va  2s .  c  om*/
 */
@Override
public void update0(final Instances dataSet) throws Exception {
    final int numAttr = dataSet.numAttributes();

    final JTabbedPane tabbedPane = new JTabbedPane();

    this.as.setGridWidth(Math.min(3, numAttr));
    this.as.setColoringIndex(dataSet.classIndex());
    this.as.setInstances(dataSet);
    tabbedPane.addTab("All", this.as);

    for (int i = 0; i < numAttr; i++) {
        final Instances nds = WekaDataProcessingUtil.buildFilteredByAttributesDataSet(dataSet, new int[] { i });
        final AttributeSummarizer as0 = new AttributeSummarizer();
        as0.setGridWidth(1);
        as0.setColoringIndex(nds.classIndex());
        as0.setInstances(nds);
        tabbedPane.addTab(dataSet.attribute(i).name(), as0);
    }

    this.jxp.removeAll();
    this.jxp.add(tabbedPane, BorderLayout.CENTER);
    this.jxp.repaint();
}

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