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RyoM
RyoM
Level I

I want to validate the decision tree with different data.

Oct 2, 2023 10:31 PM (1953 views)

I am studying medical statistics in Japan, sorry if there are any problems with English.
We are using JMP pro Ver 17.1.0.
We have created a prediction model with data from Facility A using the JMP partition.
I would like to examine how accurately this model classifies and predicts the same branching criteria using the data from Facility B.
Could you please tell me how to operate such a study?
Please let me know if there is any information that I am missing in asking the question.

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txnelson
Super User txnelson
Super User
Solution

Re: I want to validate the decision tree with different data.

Oct 2, 2023 11:13 PM (1946 views)  |  Posted in reply to message from RyoM 10-02-2023

If you publish the prediction formula to a Formula Depot, you can then open the new data table and run the saved script against the new data table.

Jim

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txnelson
Super User txnelson
Super User
Solution

Re: I want to validate the decision tree with different data.

Oct 2, 2023 11:13 PM (1947 views)  |  Posted in reply to message from RyoM 10-02-2023

If you publish the prediction formula to a Formula Depot, you can then open the new data table and run the saved script against the new data table.

Jim
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RyoM
RyoM
Level I

Re: I want to validate the decision tree with different data.

Oct 3, 2023 03:59 AM (1937 views)  |  Posted in reply to message from txnelson 10-02-2023

Thanks for the response!
The predicted probabilities are now displayed in the database for Facility B!

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