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 teotj...@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
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