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Remove trailing spaces.

This commit is contained in:
Phil Steitz 2015-09-08 18:12:14 -07:00
parent ce98d00852
commit 941b13f8ed
4 changed files with 35 additions and 35 deletions
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14
src/test/java/org/apache/commons/math4/stat/inference/GTestTest.java
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@ -181,7 +181,7 @@ public class GTestTest {
// expected
}
}
@Test
public void testUnmatchedArrays() {
final long[] observed = { 0, 1, 2, 3 };
@ -200,7 +200,7 @@ public class GTestTest {
// expected
}
}
@Test
public void testNegativeObservedCounts() {
final long[] observed = { 0, 1, 2, -3 };
@ -217,9 +217,9 @@ public class GTestTest {
Assert.fail("negative observed count, NotPositiveException expected");
} catch (NotPositiveException ex) {
// expected
}
}
}
@Test
public void testZeroExpectedCounts() {
final long[] observed = { 0, 1, 2, -3 };
@ -231,7 +231,7 @@ public class GTestTest {
// expected
}
}
@Test
public void testBadAlpha() {
final long[] observed = { 0, 1, 2, 3 };
@ -248,9 +248,9 @@ public class GTestTest {
Assert.fail("zero expected count, NotStrictlyPositiveException expected");
} catch (OutOfRangeException ex) {
// expected
}
}
}
@Test
public void testScaling() {
final long[] observed = {9, 11, 10, 8, 12};

14
src/test/java/org/apache/commons/math4/stat/inference/MannWhitneyUTestTest.java
View File

@ -38,11 +38,11 @@ public class MannWhitneyUTestTest {
* x <- c(19, 22, 16, 29, 24)
* y <- c(20, 11, 17, 12)
* wilcox.test(x, y, alternative = "two.sided", mu = 0, paired = FALSE, exact = FALSE, correct = FALSE)
* W = 17, p-value = 0.08641
* W = 17, p-value = 0.08641
*/
final double x[] = {19, 22, 16, 29, 24};
final double y[] = {20, 11, 17, 12};
Assert.assertEquals(17, testStatistic.mannWhitneyU(x, y), 1e-10);
Assert.assertEquals(0.08641, testStatistic.mannWhitneyUTest(x, y), 1e-5);
}
@ -75,14 +75,14 @@ public class MannWhitneyUTestTest {
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.mannWhitneyUTest(null, null);
Assert.fail("x and y is null (asymptotic), NullArgumentException expected");
} catch (NullArgumentException ex) {
// expected
}
/*
* x or y is null
*/
@ -92,7 +92,7 @@ public class MannWhitneyUTestTest {
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.mannWhitneyUTest(new double[] { 1.0 }, null);
Assert.fail("y is null (exact), NullArgumentException expected");
@ -100,7 +100,7 @@ public class MannWhitneyUTestTest {
// expected
}
}
@Test
public void testBigDataSet() {
double[] d1 = new double[1500];
@ -112,7 +112,7 @@ public class MannWhitneyUTestTest {
double result = testStatistic.mannWhitneyUTest(d1, d2);
Assert.assertTrue(result > 0.1);
}
@Test
public void testBigDataSetOverflow() {
// MATH-1145

6
src/test/java/org/apache/commons/math4/stat/inference/TestUtilsTest.java
View File

@ -530,7 +530,7 @@ public class TestUtilsTest {
Assert.assertEquals(FastMath.sqrt(5734.343), TestUtils.rootLogLikelihoodRatio(1000, 1000, 1000, 100000), 0.001);
Assert.assertEquals(FastMath.sqrt(5714.932), TestUtils.rootLogLikelihoodRatio(1000, 1000, 1000, 99000), 0.001);
}
@Test
public void testKSOneSample() throws Exception {
final NormalDistribution unitNormal = new NormalDistribution(0d, 1d);
@ -539,7 +539,7 @@ public class TestUtilsTest {
Assert.assertEquals(0.3172069207622391, TestUtils.kolmogorovSmirnovTest(unitNormal, sample), tol);
Assert.assertEquals(0.0932947561266756, TestUtils.kolmogorovSmirnovStatistic(unitNormal, sample), tol);
}
@Test
public void testKSTwoSample() throws Exception {
final double tol = KolmogorovSmirnovTestTest.TOLERANCE;
@ -554,6 +554,6 @@ public class TestUtilsTest {
final double d = TestUtils.kolmogorovSmirnovStatistic(smallSample1, smallSample2);
Assert.assertEquals(0.5, d, tol);
Assert
.assertEquals(0.105577085453247, TestUtils.exactP(d, smallSample1.length,smallSample2.length, false), tol);
.assertEquals(0.105577085453247, TestUtils.exactP(d, smallSample1.length,smallSample2.length, false), tol);
}
}

36
src/test/java/org/apache/commons/math4/stat/inference/WilcoxonSignedRankTestTest.java
View File

@ -42,28 +42,28 @@ public class WilcoxonSignedRankTestTest {
*/
final double x[] = {1.83, 0.50, 1.62, 2.48, 1.68, 1.88, 1.55, 3.06, 1.30};
final double y[] = {0.878, 0.647, 0.598, 2.05, 1.06, 1.29, 1.06, 3.14, 1.29};
/* EXACT:
* wilcox.test(x, y, alternative = "two.sided", mu = 0, paired = TRUE, exact = TRUE, correct = FALSE)
* V = 40, p-value = 0.03906
*
*
* Corresponds to the value obtained in R.
*/
Assert.assertEquals(40, testStatistic.wilcoxonSignedRank(x, y), 1e-10);
Assert.assertEquals(0.03906, testStatistic.wilcoxonSignedRankTest(x, y, true), 1e-5);
Assert.assertEquals(0.03906, testStatistic.wilcoxonSignedRankTest(x, y, true), 1e-5);
/* ASYMPTOTIC:
* wilcox.test(x, y, alternative = "two.sided", mu = 0, paired = TRUE, exact = FALSE, correct = FALSE)
* V = 40, p-value = 0.03815
*
* This is not entirely the same due to different corrects,
*
* This is not entirely the same due to different corrects,
* e.g. http://mlsc.lboro.ac.uk/resources/statistics/wsrt.pdf
* and src/library/stats/R/wilcox.test.R in the R source
*/
Assert.assertEquals(40, testStatistic.wilcoxonSignedRank(x, y), 1e-10);
Assert.assertEquals(0.0329693812, testStatistic.wilcoxonSignedRankTest(x, y, false), 1e-10);
}
@Test
public void testWilcoxonSignedRankInputValidation() {
/*
@ -74,19 +74,19 @@ public class WilcoxonSignedRankTestTest {
final double[] y1 = new double[30];
final double[] y2 = new double[31];
for (int i = 0; i < 30; ++i) {
x1[i] = x2[i] = y1[i] = y2[i] = i;
x1[i] = x2[i] = y1[i] = y2[i] = i;
}
// Exactly 30 is okay
//testStatistic.wilcoxonSignedRankTest(x1, y1, true);
//testStatistic.wilcoxonSignedRankTest(x1, y1, true);
try {
testStatistic.wilcoxonSignedRankTest(x2, y2, true);
Assert.fail("More than 30 samples and exact chosen, NumberIsTooLargeException expected");
} catch (NumberIsTooLargeException ex) {
// expected
}
/* Samples must be present, i.e. length > 0
*/
try {
@ -132,7 +132,7 @@ public class WilcoxonSignedRankTestTest {
} catch (DimensionMismatchException ex) {
// expected
}
/*
* x and y is null
*/
@ -142,14 +142,14 @@ public class WilcoxonSignedRankTestTest {
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.wilcoxonSignedRankTest(null, null, false);
Assert.fail("x and y is null (asymptotic), NullArgumentException expected");
} catch (NullArgumentException ex) {
// expected
}
/*
* x or y is null
*/
@ -159,21 +159,21 @@ public class WilcoxonSignedRankTestTest {
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.wilcoxonSignedRankTest(null, new double[] { 1.0 }, false);
Assert.fail("x is null (asymptotic), NullArgumentException expected");
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.wilcoxonSignedRankTest(new double[] { 1.0 }, null, true);
Assert.fail("y is null (exact), NullArgumentException expected");
} catch (NullArgumentException ex) {
// expected
}
try {
testStatistic.wilcoxonSignedRankTest(new double[] { 1.0 }, null, false);
Assert.fail("y is null (asymptotic), NullArgumentException expected");