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Increased precision.

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git-svn-id: https://svn.apache.org/repos/asf/commons/proper/math/trunk@921633 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Phil Steitz 2010-03-10 23:42:55 +00:00
parent 03b5ae991b
commit b644a5861c
1 changed files with 14 additions and 4 deletions
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18
src/test/java/org/apache/commons/math/distribution/PascalDistributionTest.java
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@ -32,6 +32,14 @@ public class PascalDistributionTest extends IntegerDistributionAbstractTest {
public PascalDistributionTest(String name) {
super(name);
}
// --------------------- Override tolerance --------------
protected double defaultTolerance = NormalDistributionImpl.DEFAULT_INVERSE_ABSOLUTE_ACCURACY;
@Override
protected void setUp() throws Exception {
super.setUp();
setTolerance(defaultTolerance);
}
//-------------- Implementations for abstract methods -----------------------
@ -50,8 +58,9 @@ public class PascalDistributionTest extends IntegerDistributionAbstractTest {
/** Creates the default probability density test expected values */
@Override
public double[] makeDensityTestValues() {
return new double[] {0d, 0.02824d, 0.08474d, 0.13982d,
0.16779d, 0.16359d, 0.1374d, 0.10306d, 0.070673d, 0.04505d, 0.02703d, 0.01540d, 0.0084};
return new double[] {0, 0.0282475249, 0.0847425747, 0.139825248255, 0.167790297906, 0.163595540458,
0.137420253985, 0.103065190489, 0.070673273478, 0.0450542118422, 0.0270325271053,
0.0154085404500, 0.0084046584273};
}
/** Creates the default cumulative probability density test input values */
@ -63,8 +72,9 @@ public class PascalDistributionTest extends IntegerDistributionAbstractTest {
/** Creates the default cumulative probability density test expected values */
@Override
public double[] makeCumulativeTestValues() {
return new double[] {0d, 0.02824d, 0.11299d, 0.25281d, 0.42060d, 0.58420d,
0.72162d, 0.82468d, 0.89535d, 0.94041d, 0.967446d, 0.98285, 0.99125d};
return new double[] {0, 0.0282475249, 0.1129900996, 0.252815347855, 0.420605645761, 0.584201186219,
0.721621440204, 0.824686630693, 0.895359904171, 0.940414116013, 0.967446643119,
0.982855183569, 0.991259841996};
}
/** Creates the default inverse cumulative probability test input values */