Commons Math
  1. Commons Math
  2. MATH-784

Javadoc of AbstractLeastSquaresOptimizer.guessParametersErrors() is too vague

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 3.0
    • Fix Version/s: 3.3

      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.

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

        Issue Links

          Activity

          Sébastien Brisard created issue -
          Sébastien Brisard made changes -
          Field Original Value New Value
          Attachment SyntheticData.java [ 12525575 ]
          Sébastien Brisard made changes -
          Attachment SyntheticDataLinear.java [ 12525607 ]
          Gilles made changes -
          Attachment StraightLineProblem.java [ 12525611 ]
          Attachment RandomStraightLinePointGenerator.java [ 12525612 ]
          Attachment AbstractLeastSquaresOptimizerTestValidation.java [ 12525610 ]
          Gilles made changes -
          Attachment OUT.10 [ 12525613 ]
          Attachment OUT.100 [ 12525614 ]
          Gilles made changes -
          Attachment montecarlo_params.eps [ 12525616 ]
          Sébastien Brisard made changes -
          Assignee Sébastien Brisard [ celestin ]
          Fix Version/s 4.0 [ 12317577 ]
          Fix Version/s 3.1 [ 12317576 ]
          Gilles made changes -
          Link This issue is superceded by MATH-1008 [ MATH-1008 ]
          Gilles made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Fix Version/s 3.3 [ 12324600 ]
          Fix Version/s 4.0 [ 12317577 ]
          Resolution Fixed [ 1 ]
          Luc Maisonobe made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Unassigned
              Reporter:
              Sébastien Brisard
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development