Re: Fwd: PREDICT
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Re: Fwd: PREDICT




>
> 
> 
> Dear ASREML experts,
> 	Can someone please explain to me why ASREML seems to predict means
> of a fixed factor as their overall mean?
> 
> 	The following simple code:
> Trying to reproduce GEN20
>  TrialID  !I
>  Newzone  !A
>  Varname  !A
>  tos      !I
>  Year     !I
>  yield
>  nrep
> Wdata.txt !skip 1
> yield ~ mu c(TrialID)
> predict TrialID
> 
>   gives, in the correct effects in the .sln file but just the overall mean
> in the .pvs file.
> 
>    Peter Clarke
> 

Dear Peter,
I have no answer unless maybe you are using on old version (late 2000) which
may have had a bug.  The current version is dated March 2001.


While you will get different values in the .sln file,
the predicted values should be identical from the models
  yield ~ mu c(TrialID)
  yield ~ mu   TrialID
  yield ~      TrialID
  
  
  Arthur
> -------------------------------------------------------
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<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
Arthur Gilmour PhD                  mailto:Arthur.Gilmour@agric.nsw.gov.au
Principal Research Scientist (Biometrics)            fax: <61> 2 6391 3899
NSW Agriculture                                           <61> 2 6391 3922
Orange Agricultural Institute             telephone work: <61> 2 6391 3815
Forest Rd, ORANGE, 2800, AUSTRALIA                  home: <61> 2 6362 0046
                                                   Cargo: <61> 2 6364 3288
Until July 2001, I will be mainly building a house at Cargo.

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