[
https://issues.apache.org/jira/browse/MATH-1487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16860708#comment-16860708
]
Paweł Lipiński edited comment on MATH-1487 at 6/11/19 9:07 AM:
---------------------------------------------------------------
Sure, I downloaded
{noformat}
commons-math4-4.0-20190530.195425-687-bin.tar.gz{noformat}
and I was trying to execute my test case,
{code:java}
@Test
public void asdasd() throws IOException {
double[] alpha = readToDoubleArray("alpha.arr");
double[] beta = readToDoubleArray("beta.arr");
KolmogorovSmirnovTest kolmogorovSmirnovTest = new KolmogorovSmirnovTest();
kolmogorovSmirnovTest.kolmogorovSmirnovTest(alpha, beta);
}
private double[] readToDoubleArray(final String filename) throws IOException {
return Files.readAllLines(Paths.get("path", "to", "arrays", filename))
.stream()
.mapToDouble(Double::parseDouble)
.toArray();
}
{code}
but I faced an error
{noformat}
Error:(23, 30) java: cannot access
org.apache.commons.statistics.distribution.ContinuousDistribution
class file for
org.apache.commons.statistics.distribution.ContinuousDistribution not
found{noformat}
in the pom.xml from that tar.gz, I see plenty of dependencies e.g.
{noformat}
<groupId>org.apache.commons</groupId>
<artifactId>commons-statistics-distribution</artifactId>
<version>0.1-SNAPSHOT</version>
{noformat}
and I'm wondering how can I get those jars (they are not in the maven central).
was (Author: lipinski.pawel):
Sure, I downloaded
{noformat}
commons-math4-4.0-20190530.195425-687-bin.tar.gz{noformat}
and I was trying to execute my test case,
{code:java}
@Test
public void asdasd() throws IOException {
double[] alpha = readToDoubleArray("alpha.arr");
double[] beta = readToDoubleArray("beta.arr");
KolmogorovSmirnovTest kolmogorovSmirnovTest = new KolmogorovSmirnovTest();
kolmogorovSmirnovTest.kolmogorovSmirnovTest(alpha, beta);
}
private double[] readToDoubleArray(final String filename) throws IOException {
return Files.readAllLines(Paths.get("path", "to", "arrays", filename))
.stream()
.mapToDouble(Double::parseDouble)
.toArray();
}
{code}
but I faced an error
{noformat}
Error:(23, 30) java: cannot access
org.apache.commons.statistics.distribution.ContinuousDistribution
class file for
org.apache.commons.statistics.distribution.ContinuousDistribution not
found{noformat}
in the pom.xml from that tar.gz, I see plenty of dependencies e.g.
{noformat}
<groupId>org.apache.commons</groupId>
<artifactId>commons-statistics-distribution</artifactId>
<version>0.1-SNAPSHOT</version>
{noformat}
and I'm wondering how can I get those jars (they are not in the maven central).
> MathInternalError - Kolmogorov Smirnov Test
> -------------------------------------------
>
> Key: MATH-1487
> URL: https://issues.apache.org/jira/browse/MATH-1487
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 3.6.1
> Reporter: Paweł Lipiński
> Priority: Critical
> Attachments: alpha.arr, beta.arr
>
>
> Hi,
> I spotted a pesky bug in KolmogorovSmirnovTest class, in the method
> kolmogorovSmirnovTest.
> In order to reproduce the error use arrays from attachments.
> Stacktrace:
> {noformat}
> org.apache.commons.math3.exception.MathInternalError: illegal state: internal
> error, please fill a bug report at https://issues.apache.org/jira/browse/MATH
> at
> org.apache.commons.math3.stat.inference.KolmogorovSmirnovTest.fixTies(KolmogorovSmirnovTest.java:1171)
> at
> org.apache.commons.math3.stat.inference.KolmogorovSmirnovTest.kolmogorovSmirnovTest(KolmogorovSmirnovTest.java:263)
> at
> org.apache.commons.math3.stat.inference.KolmogorovSmirnovTest.kolmogorovSmirnovTest(KolmogorovSmirnovTest.java:290)
> {noformat}
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
