What is the difference between nominal and categorical?

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Muazma Ali
Muazma Ali le 29 Juil 2022
Commenté : Walter Roberson le 31 Juil 2022
Hi!
Does anybody here know the difference between nominal and categorical or is it the same ?

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Walter Roberson
Walter Roberson le 29 Juil 2022
Modifié(e) : Walter Roberson le 31 Juil 2022
https://www.mathworks.com/help/stats/nominal-and-ordinal-arrays.html
nominal is older, Statistics and Machine Learning Toolbox, and is not recommended.
categorical() is now basic MATLAB, and is supported by a number of functions, including being able to use them as plot axes, and being able to display them and import them

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