org.matsim.contrib.socnetgen.sna.graph.social.analysis.GenderTask.java Source code

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Here is the source code for org.matsim.contrib.socnetgen.sna.graph.social.analysis.GenderTask.java

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/* *********************************************************************** *
 * project: org.matsim.*
 * GenderTask.java
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2010 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */
package org.matsim.contrib.socnetgen.sna.graph.social.analysis;

import gnu.trove.map.hash.TObjectDoubleHashMap;

import java.io.IOException;
import java.util.Map;

import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
import org.matsim.contrib.common.stats.StatsWriter;
import org.matsim.contrib.socnetgen.sna.graph.Graph;
import org.matsim.contrib.socnetgen.sna.graph.analysis.ModuleAnalyzerTask;
import org.matsim.contrib.socnetgen.sna.graph.social.SocialGraph;
import org.matsim.contrib.socnetgen.sna.graph.social.SocialVertex;

/**
 * @author illenberger
 *
 */
public class GenderTask extends ModuleAnalyzerTask<Gender> {

    public GenderTask() {
        setModule(Gender.getInstance());
    }

    public GenderTask(Gender module) {
        setModule(module);
    }

    @Override
    public void analyze(Graph g, Map<String, DescriptiveStatistics> statsMap) {
        SocialGraph graph = (SocialGraph) g;

        Map<SocialVertex, String> values = module.values(graph.getVertices());
        TObjectDoubleHashMap<String> hist = LinguisticHistogram.create(values.values());

        DescriptiveStatistics male = new DescriptiveStatistics();
        male.addValue(hist.get(Gender.MALE));
        String key = "n_male";
        statsMap.put(key, male);
        printStats(male, key);

        DescriptiveStatistics female = new DescriptiveStatistics();
        female.addValue(hist.get(Gender.FEMALE));
        key = "n_female";
        statsMap.put(key, female);
        printStats(female, key);

        DescriptiveStatistics r = new DescriptiveStatistics();
        r.addValue(module.correlation(graph.getEdges()));
        key = "r_gender";
        statsMap.put(key, r);
        printStats(r, key);

        if (outputDirectoryNotNull()) {
            try {
                StatsWriter.writeLabeledHistogram(hist, "gender", "n",
                        String.format("%1$s/gender.txt", getOutputDirectory()));

                SocioMatrix<String> m = module.countsMatrix(graph.getVertices());
                m.toFile(String.format("%1$s/gender.countsMatrix.txt", getOutputDirectory()));

                SocioMatrixBuilder.normalizeTotalSum(m);
                m.toFile(String.format("%1$s/gender.countsMatrix.normTotal.txt", getOutputDirectory()));

                m = module.countsMatrix(graph.getVertices());
                SocioMatrixBuilder.normalizeRowSum(m);
                m.toFile(String.format("%1$s/gender.countsMatrix.normRow.txt", getOutputDirectory()));

                m = module.probaMatrix(graph.getVertices());
                m.toFile(String.format("%1$s/gender.probaMatrix.txt", getOutputDirectory()));
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}