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Java example source code file (BinomialConfidenceInterval.java)
The BinomialConfidenceInterval.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.NumberIsTooLargeException; import org.apache.commons.math3.exception.OutOfRangeException; import org.apache.commons.math3.exception.NotPositiveException; import org.apache.commons.math3.exception.NotStrictlyPositiveException; /** * Interface to generate confidence intervals for a binomial proportion. * * @see <a * href="http://en.wikipedia.org/wiki/Binomial_proportion_confidence_interval">Binomial * proportion confidence interval (Wikipedia)</a> * @since 3.3 */ public interface BinomialConfidenceInterval { /** * Create a confidence interval for the true probability of success * of an unknown binomial distribution with the given observed number * of trials, successes and confidence level. * <p> * Preconditions: * <ul> * <li>{@code numberOfTrials} must be positive * <li>{@code numberOfSuccesses} may not exceed {@code numberOfTrials} * <li>{@code confidenceLevel} must be strictly between 0 and 1 (exclusive) * </ul> * </p> * * @param numberOfTrials number of trials * @param numberOfSuccesses number of successes * @param confidenceLevel desired probability that the true probability of * success falls within the returned interval * @return Confidence interval containing the probability of success with * probability {@code confidenceLevel} * @throws NotStrictlyPositiveException if {@code numberOfTrials <= 0}. * @throws NotPositiveException if {@code numberOfSuccesses < 0}. * @throws NumberIsTooLargeException if {@code numberOfSuccesses > numberOfTrials}. * @throws OutOfRangeException if {@code confidenceLevel} is not in the interval {@code (0, 1)}. */ ConfidenceInterval createInterval(int numberOfTrials, int numberOfSuccesses, double confidenceLevel) throws NotStrictlyPositiveException, NotPositiveException, NumberIsTooLargeException, OutOfRangeException; } Other Java examples (source code examples)Here is a short list of links related to this Java BinomialConfidenceInterval.java source code file: |
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