Access WSSR value after fit

  • Andreas Martin

    Andreas Martin - 2007-03-14

    Is there a way to access the WSSR value after a fitting process?
    I would like to use it for further calculations and to display it as label in a graph...

    Thanx in advance,
    Andreas Martin

    • Andreas Martin

      Andreas Martin - 2007-03-14

      The better values I need are the "stdfit" (sqrt(WSSR/ndf)) and the "ndf" itself...

    • Hans-Bernhard Broeker

      You may want to to build your own gnuplot and integrate the patch set by Mr. Mattison, available here:

      Exporting the overall fit result variables is one of the many features added by this patch, IIRC.  Other than that, your best option would be to parse screen output or the fit.log file.

      • Andreas Martin

        Andreas Martin - 2007-03-14

        Thank you for pointing me the patch file.
        In the first I try to compile gnuplot-4.2.0 (unpatched).
        To do so I installed MinGW (Version 3.4.2).
        The configuration (./configure) went well. But compiling (make all) stucks in an endless loop (recursively entering .../wxterminal).
        Which configuration (compiler, unxutils, ...) do you recommend to compile the package?

        Thank you,
        Andreas Martin


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