PM91701: "TIME SERIES: THE EXPERT MODELER JUST COULD NOT FIT A MODEL." ERROR WHEN RUNNING TIME SERIES

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APAR status

  • Closed as documentation error.

Error description

  • When I run a Time Series with 'Expert Modeler' on, I get an
    error : 'the expert modeler could not fit a model'; however if I
    run the same time series with ARIMA or Exponential Smoothing, I
    get a model. The documentation states that 'Expert Modeler'
    tries both with ARIMA and Exponential Smoothing, so it should
    return a model.
    

Local fix

  • This is a documentation issue - the documentation should state
    that the Expert Modeler will try to find a model that is
    reasonably good; whereas if you try ARIMA only or Exponential
    Smoothing only, it will produce a model even if it is not a very
    good one.
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See above                                                    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Modeler 16                                        *
    ****************************************************************
    

Problem conclusion

  • The documentation has been corrected in Modeler 16
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM91701

  • Reported component name

    SPSS MODELER

  • Reported component ID

    5725A64MD

  • Reported release

    F00

  • Status

    CLOSED DOC

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-06-24

  • Closed date

    2013-12-06

  • Last modified date

    2013-12-06

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

Applicable component levels



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Document information


More support for:

SPSS Modeler
Modeler

Software version:

15.0

Reference #:

PM91701

Modified date:

2013-12-06

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