(commons-math) branch master updated: Correct test for 2 column assumption to 1 column

[aherbert]

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aherbert pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-math.git


The following commit(s) were added to refs/heads/master by this push:
     new 4957f7570 Correct test for 2 column assumption to 1 column
4957f7570 is described below

commit 4957f7570bc87f5d7e4edf541eb6bc2c5509e737
Author: aherbert <aherb...@apache.org>
AuthorDate: Tue Mar 5 17:37:38 2024 +0000

    Correct test for 2 column assumption to 1 column
---
 .../fitting/MultivariateNormalMixtureExpectationMaximizationTest.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/fitting/MultivariateNormalMixtureExpectationMaximizationTest.java
 
b/commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/fitting/MultivariateNormalMixtureExpectationMaximizationTest.java
index 7a1e84282..801cff467 100644
--- 
a/commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/fitting/MultivariateNormalMixtureExpectationMaximizationTest.java
+++ 
b/commons-math-legacy/src/test/java/org/apache/commons/math4/legacy/distribution/fitting/MultivariateNormalMixtureExpectationMaximizationTest.java
@@ -56,9 +56,9 @@ public class 
MultivariateNormalMixtureExpectationMaximizationTest {
 
     @Test(expected = NumberIsTooSmallException.class)
     public void testMultipleColumnsRequired() {
-        // Data should have at least 2 columns
+        // Data should have at least 1 column
         double[][] data = new double[][] {
-                { 1 }, { 2 }
+                {}, {}
         };
         new MultivariateNormalMixtureExpectationMaximization(data);
     }