R help - Mar 2011 - GAMLSS Question

Dear All:

I have succeeded in fitting a GAMLSS.dist model to growth data I am working
with it.

My aim is to create a matrix of  predicted percentiles and the corresponding 
the fitted model's sigma mu nu by agebins.

Q:
How do it generate these parameters as in L M S per Cole and Green 1992?

Here are my working codes. 

  Name of fitted model is gamlssfit
> Agebin<-seq(6,36,6)
>centmatx
<-centiles.pred(gamlssfit,xname="agemos",xvalues=Agebin,cent=c(10,25,50,75,90))

Although I got matrix of the percentiles by agebins, I want to obtain the L
M S/sigma mu nu corresponding to the same agebins.


Any help here will be appreciated.

Thanks,

Y Addo




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Hi,

predictAll should do what you want. See ?predict.gamlss.

HTH,
  Denes




> Dear All:
>
> I have succeeded in fitting a GAMLSS.dist model to growth data I am
> working
> with it.
>
> My aim is to create a matrix of  predicted percentiles and the
> corresponding
> the fitted model's sigma mu nu by agebins.
>
> Q:
> How do it generate these parameters as in L M S per Cole and Green 1992?
>
> Here are my working codes.
>
>   Name of fitted model is gamlssfit
>
>> Agebin<-seq(6,36,6)
>>centmatx
>
<-centiles.pred(gamlssfit,xname="agemos",xvalues=Agebin,cent=c(10,25,50,75,90))
>
> Although I got matrix of the percentiles by agebins, I want to obtain the
> L
> M S/sigma mu nu corresponding to the same agebins.
>
>
> Any help here will be appreciated.
>
> Thanks,
>
> Y Addo
>
>
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/GAMLSS-Question-tp3389986p3389986.html
> Sent from the R help mailing list archive at Nabble.com.
>
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