Dear JCL,
dear all,

I am using adviceLong and I need to use:

Code:
prepr<-preProcess(X, method = "spatialSign")


in neural.train and:

Code:
x.ts<-predict(prepr, X)


in neural.predict.

Both in neural.train and neural.predict use the same "prepr" object.
How can I save/load it?
Could you give me an idea?
What I want to achieve is to pre-process data in the same way both in training and test.
Thanks.
Cheers.