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WalterSchrabmai12-Amethyst
12-Amethyst
June 6, 2016
Solved

SSE vs. ERR variable at a MinERR Solveblock?

  • June 6, 2016
  • 2 replies
  • 4650 views

Hi Friends,

one short Question:

Is - for an nonlinear model - the ERR variable at a MINERR Solve Block the same as the Sum of Squared Errors? (SSE)

I have different values there.

Thanks for helping and answering.

Walter

Best answer by ViktorKorobov

Walter,

Compare SSE and ERR^2.

2 replies

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ViktorKorobov1-VisitorAnswer
1-Visitor
June 6, 2016

Walter,

Compare SSE and ERR^2.

    W
    Werner_E25-Diamond I
    25-Diamond I
    June 6, 2016

    The attached sheet should help but Viktor already explained the relationship.

    Regards, Werner

      W
      WalterSchrabmai12-AmethystAuthor
      12-Amethyst
      June 6, 2016

      Dear Werner, thanks a lot for your nice sheet. I have adapted it with my model and worked fine. I really a little bit confused why the mentioned sheet will not work.

      Thanks

      Walter

      W
      WalterSchrabmai12-AmethystAuthor
      12-Amethyst
      June 6, 2016

      Sorry, I found it. I must enter of cource the optimized parameters in the SSE calculation. Sorry for bother you all. Thanks anyway for your friendly answers.

      SSE_diff3.gif

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