sascha@454: package de.intevation.gnv.statistics;
sascha@454: 
sascha@454: import java.util.Collection;
sascha@454: import java.util.ArrayList;
sascha@454: 
sascha@454: import org.apache.commons.math.stat.descriptive.DescriptiveStatistics;
sascha@454: 
sascha@454: import org.apache.commons.math.stat.regression.SimpleRegression;
sascha@454: 
sascha@454: import org.apache.log4j.Logger;
sascha@454: 
sascha@454: /**
sascha@454:  * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
sascha@454:  */
sascha@454: public abstract class AbstractStatistics
sascha@454: implements            Statistics
sascha@454: {
sascha@454:     private static Logger log = Logger.getLogger(
sascha@454:         AbstractStatistics.class);
sascha@454: 
sascha@454:     public AbstractStatistics() {
sascha@454:     }
sascha@454: 
sascha@454:     protected StatisticSet generateStatisticsValues(
sascha@454:         DescriptiveStatistics lStatistics,
sascha@454:         SimpleRegression      lRegression, 
sascha@454:         String                statisticName
sascha@454:     ) {
sascha@454:         StatisticSet statisticSet = new StatisticSet(statisticName);
sascha@454:         
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.arithmeticMean",
sascha@454:                 lStatistics.getMean()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.kurtosis", 
sascha@454:                 lStatistics.getKurtosis()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.max",
sascha@454:                 lStatistics.getMax()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.min",
sascha@454:                 lStatistics.getMin()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.n",
sascha@454:                 lStatistics.getN()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.percentile.90",
sascha@454:                 lStatistics.getPercentile(90)));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.percentile.75",
sascha@454:                 lStatistics.getPercentile(75)));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.percentile.50",
sascha@454:                 lStatistics.getPercentile(50)));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.percentile.10",
sascha@454:                 lStatistics.getPercentile(10)));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.deviation",
sascha@454:                 lStatistics.getStandardDeviation()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.variance",
sascha@454:                 lStatistics.getVariance()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.intercept", 
sascha@454:                 lRegression.getIntercept()));
sascha@454: 
sascha@454:         statisticSet.addStatistic(
sascha@454:             new Statistic(
sascha@454:                 "gnviewer.statistics.descriptive.slope",
sascha@454:                 lRegression.getSlope()));
sascha@454: 
sascha@454:         return statisticSet;
sascha@454:     }
sascha@454: }
sascha@454: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
sascha@454: