01: /*
02: * Copyright 2003-2004 The Apache Software Foundation.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.apache.commons.math.stat.descriptive.moment;
17:
18: import org.apache.commons.math.stat.descriptive.StorelessUnivariateStatisticAbstractTest;
19: import org.apache.commons.math.stat.descriptive.UnivariateStatistic;
20:
21: /**
22: * Test cases for the {@link FourthMoment} class.
23: * @version $Revision: 155427 $ $Date: 2005-02-26 06:11:52 -0700 (Sat, 26 Feb 2005) $
24: */
25: public class FourthMomentTest extends
26: StorelessUnivariateStatisticAbstractTest {
27:
28: /** descriptive statistic. */
29: protected FourthMoment stat;
30:
31: /**
32: * @param name
33: */
34: public FourthMomentTest(String name) {
35: super (name);
36: }
37:
38: /**
39: * @see org.apache.commons.math.stat.descriptive.UnivariateStatisticAbstractTest#getUnivariateStatistic()
40: */
41: public UnivariateStatistic getUnivariateStatistic() {
42: return new FourthMoment();
43: }
44:
45: /**
46: * @see org.apache.commons.math.stat.descriptive.UnivariateStatisticAbstractTest#expectedValue()
47: */
48: public double expectedValue() {
49: return this.fourthMoment;
50: }
51:
52: }
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