Searched refs:StatUtils (Results 1 – 3 of 3) sorted by relevance
| /external/apache-commons-math/src/main/java/org/apache/commons/math/stat/inference/ |
| D | TTestImpl.java | 24 import org.apache.commons.math.stat.StatUtils;
88 double meanDifference = StatUtils.meanDifference(sample1, sample2); in pairedT()
90 StatUtils.varianceDifference(sample1, sample2, meanDifference), in pairedT()
129 double meanDifference = StatUtils.meanDifference(sample1, sample2); in pairedTTest()
131 StatUtils.varianceDifference(sample1, sample2, meanDifference), in pairedTTest()
191 return t(StatUtils.mean(observed), mu, StatUtils.variance(observed), in t()
255 return homoscedasticT(StatUtils.mean(sample1), StatUtils.mean(sample2), in homoscedasticT()
256 StatUtils.variance(sample1), StatUtils.variance(sample2), in homoscedasticT()
292 return t(StatUtils.mean(sample1), StatUtils.mean(sample2), in t()
293 StatUtils.variance(sample1), StatUtils.variance(sample2), in t()
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| /external/apache-commons-math/src/main/java/org/apache/commons/math/stat/regression/ |
| D | OLSMultipleLinearRegression.java | 25 import org.apache.commons.math.stat.StatUtils;
136 return StatUtils.sumSq(Y.getData()); in calculateTotalSumOfSquares()
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| /external/apache-commons-math/src/main/java/org/apache/commons/math/stat/ |
| D | StatUtils.java | 40 public final class StatUtils { class
75 private StatUtils() { in StatUtils() method in StatUtils
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