R help - Feb 2016 - Query in R.

Can anyone please solve this query.

http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r

Thanks.

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On 23/02/2016 7:38 AM, Rachana Bagde wrote:
> Can anyone please solve this query.
>
>
http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r

This is just spam.  If you want to ask a question here, please take the 
time to formulate it properly.

Duncan Murdoch

Hi Rachana,

On 23 February 2016 at 12:38, Rachana Bagde <rachanabagde1996 at
gmail.com> wrote:
> Can anyone please solve this query.
>
>
http://stackoverflow.com/questions/35577484/cpquery-of-bnlearn-gives-0-for-every-event-and-evidence-in-r
I think there are several problems with your code.

1) Your variables are continuous, why are you fitting a naive Bayes classifier?

2) Assuming your variables are continuous, any single value for C is
going to have zero probability (the density may be positive, though).

3) Assuming you really want to fit a classifier, you should discretize
the variables into intervals first.

Cheers,
    Marco

-- 
Marco Scutari, Ph.D.
Lecturer in Statistics, Department of Statistics
University of Oxford, United Kingdom