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Java example source code file (BinomialConfidenceIntervalAbstractTest.java)
The BinomialConfidenceIntervalAbstractTest.java Java example source code/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.commons.math3.stat.interval; import org.apache.commons.math3.exception.MathIllegalArgumentException; import org.apache.commons.math3.stat.interval.BinomialConfidenceInterval; import org.apache.commons.math3.stat.interval.ConfidenceInterval; import org.junit.Before; import org.junit.Test; /** * Test cases for the BinomialConfidenceInterval implementations. * */ public abstract class BinomialConfidenceIntervalAbstractTest { protected BinomialConfidenceInterval testStatistic; private final int successes = 50; private final int trials = 500; private final double confidenceLevel = 0.9; protected abstract BinomialConfidenceInterval createBinomialConfidenceInterval(); /** * Returns the confidence interval for the given statistic with the following values: * * <ul> * <li>trials: 500 * <li>successes: 50 * <li>confidenceLevel: 0.9 * </ul> * @return the Confidence Interval for the given values */ protected ConfidenceInterval createStandardTestInterval() { return testStatistic.createInterval(trials, successes, confidenceLevel); } @Before public void setUp() { testStatistic = createBinomialConfidenceInterval(); } @Test(expected = MathIllegalArgumentException.class) public void testZeroConfidencelevel() { testStatistic.createInterval(trials, successes, 0d); } @Test(expected = MathIllegalArgumentException.class) public void testOneConfidencelevel() { testStatistic.createInterval(trials, successes, 1d); } @Test(expected = MathIllegalArgumentException.class) public void testZeroTrials() { testStatistic.createInterval(0, 0, confidenceLevel); } @Test(expected = MathIllegalArgumentException.class) public void testNegativeSuccesses() { testStatistic.createInterval(trials, -1, confidenceLevel); } @Test(expected = MathIllegalArgumentException.class) public void testSuccessesExceedingTrials() { testStatistic.createInterval(trials, trials + 1, confidenceLevel); } } Other Java examples (source code examples)Here is a short list of links related to this Java BinomialConfidenceIntervalAbstractTest.java source code file: |
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