Package org.optaplanner.benchmark.impl.statistic

## Class StatisticUtils

- java.lang.Object
- - org.optaplanner.benchmark.impl.statistic.StatisticUtils

-     public class StatisticUtils
      extends Object

- - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `static double[]` | `determineStandardDeviationDoubles​(List<? extends BenchmarkResult> benchmarkResultList, Score averageScore, int successCount)` | Calculates standard deviation of `BenchmarkResult.getAverageScore()`s from `averageScore`.
    `static String` | `getStandardDeviationString​(double[] standardDeviationDoubles)` |

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### determineStandardDeviationDoubles

          public static double[] determineStandardDeviationDoubles​(List<? extends BenchmarkResult> benchmarkResultList,
                                                                   Score averageScore,
                                                                   int successCount)

      Calculates standard deviation of `BenchmarkResult.getAverageScore()`s from `averageScore`.
      Parameters:
        `averageScore` - not null
      Returns:
        standard deviation double values

    - #### getStandardDeviationString

          public static String getStandardDeviationString​(double[] standardDeviationDoubles)