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notes:model [2023/02/19 10:15] – cjj | notes:model [2023/02/19 18:13] (current) – cjj | ||
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======What models are for?====== | ======What models are for?====== | ||
- | As basis of understanding | ||
- | Lord Kelvin in [[https:// | + | * As basis of understanding |
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+ | [[https:// | ||
> I am never content until I have constructed a mechanical model of the subject I am studying. If I succeed in making one, I understand; otherwise I do not. | > I am never content until I have constructed a mechanical model of the subject I am studying. If I succeed in making one, I understand; otherwise I do not. | ||
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+ | * Prediction | ||
+ | * Testing of hypothesis | ||
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+ | Model describes a way the data are generated. | ||
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+ | Model are usually [[notes: | ||
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