view gnv-artifacts/src/main/java/de/intevation/gnv/statistics/AbstractStatistics.java @ 469:62fc63d0f71d

Added a new State in Product Verticalprofile in Timeseriespoints. Now it will be displayed the Years where measurements happened and than only the dates of the chosen Year will be fetched and displayed. gnv-artifacts/trunk@532 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 12 Jan 2010 12:42:53 +0000
parents f7038820df2e
children 9a828e5a2390
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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;
    }
}
// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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