Mercurial > dive4elements > gnv-client
diff gnv-artifacts/src/main/java/de/intevation/gnv/statistics/AbstractStatistics.java @ 454:04cfb4e3da4f
Refactored statistics classes a bit. Added class for vertical cross sections.
gnv-artifacts/trunk@503 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
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date | Mon, 04 Jan 2010 15:20:14 +0000 |
parents | |
children | f7038820df2e |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gnv-artifacts/src/main/java/de/intevation/gnv/statistics/AbstractStatistics.java Mon Jan 04 15:20:14 2010 +0000 @@ -0,0 +1,100 @@ +package de.intevation.gnv.statistics; + +import java.util.Collection; +import java.util.ArrayList; + +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 : +