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Calculation of CI-bounds for a poisson model with offset-parameter

  • 1.  Calculation of CI-bounds for a poisson model with offset-parameter

    Posted Mon September 13, 2021 11:24 AM
      |   view attached
    Hello,
    I am struggling with CI-calculation for a GENLIN-Model.
    I calculated a poisson-model with offset-variable and saved the lower and upper CI-bounds for the mean of the response. These values for the CI-bounds are different to the calculation with the values of the parameter estimation table (see attachement)
    Where can I find the documentation how the CI-values are calculated?
    Thank you for answering.

    ------------------------------
    Maike Bestehorn
    ------------------------------

    Attachment(s)



  • 2.  RE: Calculation of CI-bounds for a poisson model with offset-parameter

    Posted Mon September 13, 2021 11:52 AM
    Hi. I'm curious about this expression:

    COMPUTE Kontrolle_CILower3=EXP(-3.58772835131916 +--0.00183624662562659 * Patzahl_mean + lnPatzahl).

    Did you mean the three operators +--?

    The algorithms manual has the algorithms used for CIs among other things. Here is what I see there: