see help(load) and pay particular attention to what the function
returns: the names of the loaded objects, not the object(s)
themselves.
You have to use
predict(fit,Testsamp,type="response")
since the load() created a variable 'fit' (same name as the one saved).
HTH
Peter
On Mon, Oct 13, 2014 at 6:37 AM, TJUN KIAT TEO <teotjunk at hotmail.com>
wrote:> I tried this
>
>
--------------------------------------------------------------------------------------------
> fit<-glm(Pred~Pressure+MissingStep, data = Test,
family="binomial")
>
> save(fit,file="pred.rda")
>
> pred<-load("pred.rda")
>
>
> predict(pred,Testsamp,type="response")
>
>
------------------------------------------------------------------------------------
>
> But got this error message
>
> no applicable method for 'predict' applied to an object of class
"character"
>
> What did I do wrong?
>
>
> Tjun Kiat
>
>
> [[alternative HTML version deleted]]
>
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