Github user abalanonline commented on the issue:
https://github.com/apache/jmeter/pull/296
@FSchumacher thank you for the remark, it is fixed now
@pmouawad DescriptiveStatistics uses legacy percentile calculation method
by default, which is Linear Interpolation Third Variant C=0
To fix the test please add these lines after the loop
```
statistics.setPercentileImpl((new
Percentile()).withEstimationType(Percentile.EstimationType.R_1));
for (int i=1; i<=100; i++) assertEquals(statistics.getPercentile(i),
calc.getPercentPoint(i / 100D), 0.001);
```
I wonder why do we still use **org.apache.jorphan** having such a powerful
math library as Apache Commons Math.
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