view gnv-artifacts/src/main/java/de/intevation/gnv/statistics/AbstractStatistics.java @ 522:c896282c2601

Issue 156 solved. Added width, height and points as parameter to svg and pdf output mode. Width and height have an effact on the width and height of the export, points is a boolean property which enables/disables the drawing of data points. gnv-artifacts/trunk@616 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 25 Jan 2010 09:18:31 +0000
parents f7038820df2e
children 9a828e5a2390
line wrap: on
line source
package de.intevation.gnv.statistics;

import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;

import org.apache.commons.math.stat.regression.SimpleRegression;

import org.apache.log4j.Logger;

/**
 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
 */
public abstract class AbstractStatistics
implements            Statistics
{
    private static Logger log = Logger.getLogger(
        AbstractStatistics.class);

    public AbstractStatistics() {
    }

    protected StatisticSet generateStatisticsValues(
        DescriptiveStatistics lStatistics,
        SimpleRegression      lRegression, 
        String                statisticName
    ) {
        StatisticSet statisticSet = new StatisticSet(statisticName);
        
        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.arithmeticMean",
                lStatistics.getMean()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.kurtosis", 
                lStatistics.getKurtosis()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.max",
                lStatistics.getMax()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.min",
                lStatistics.getMin()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.n",
                lStatistics.getN()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.percentile.90",
                lStatistics.getPercentile(90)));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.percentile.75",
                lStatistics.getPercentile(75)));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.percentile.50",
                lStatistics.getPercentile(50)));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.percentile.10",
                lStatistics.getPercentile(10)));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.deviation",
                lStatistics.getStandardDeviation()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.variance",
                lStatistics.getVariance()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.intercept", 
                lRegression.getIntercept()));

        statisticSet.addStatistic(
            new Statistic(
                "gnviewer.statistics.descriptive.slope",
                lRegression.getSlope()));

        return statisticSet;
    }
}
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