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  1. Commons Math
  2. MATH-784

Javadoc of AbstractLeastSquaresOptimizer.guessParametersErrors() is too vague

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0
    • 3.3
    • None

    Description

      This bug report follows a recent discussion available here. It is now recognized that the values returned by guessParametersErrors() are in fact known as (asymptotic) standard errors. The javadoc should be made more explicit. Besides, the values returned by this method should be tested. The reference datasets from NIST are to be used.

      Attachments

        1. SyntheticDataLinear.java
          7 kB
          Sebastien Brisard
        2. SyntheticData.java
          6 kB
          Sebastien Brisard
        3. StraightLineProblem.java
          5 kB
          Gilles Sadowski
        4. RandomStraightLinePointGenerator.java
          3 kB
          Gilles Sadowski
        5. OUT.100
          0.4 kB
          Gilles Sadowski
        6. OUT.10
          0.4 kB
          Gilles Sadowski
        7. montecarlo_params.eps
          62 kB
          Gilles Sadowski
        8. AbstractLeastSquaresOptimizerTestValidation.java
          11 kB
          Gilles Sadowski

        Issue Links

          is superceded by

          Sub-task - The sub-task of the issue MATH-1008 Move the contents of "o.a.c.m.nonlinear.vector.jacobian" to the "o.a.c.m.fitting" package

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

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              Unassigned Unassigned
              celestin Sebastien Brisard
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              Dates

                Created:
                Updated:
                Resolved: