I have no experience with this quantreg package and you did not include
any code for us to reproduce your problem.
But these models in R all work similar. Have a look at the model
result object returned by the call of the fit (str(modelresults) ). I
would expect that there is some formula component. Otherwise see what
predict(modelresult), formulat(modelresults) fitted(modelresults) return
( str() ) or have a look at the documentation of these functions.
HTH
Jannis
On 03/02/2011 04:40 PM, sadz a wrote:
I am using a multiple additive model (in the quantreg package) and I would
like to 'extract' the fitted model formulae
ie- for a straight line the formula would be y= 'a+b*c'
for my multiple model I would expect somthing more complex because the model
is not linear (its a bit like a GAM) but given I can plot the model using
# f<-fitted(model)
#lines(f)
there must be a formula that I can extract
Thank you for your time
Kitty
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