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I wanted to reach out to express my gratitude for the BADS optimization toolbox you created. It has been incredibly useful for my research. Thank you very much for your time and consideration! |
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Thanks for your question. No, there isn't such a built-in function, mostly because BADS per se is a general-purpose optimization algorithm - with applications in model fitting, but it's not strictly a statistical package. Anyhow, AIC and BIC are easy to calculate, so you can write your own function: where |
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Thanks for your question. No, there isn't such a built-in function, mostly because BADS per se is a general-purpose optimization algorithm - with applications in model fitting, but it's not strictly a statistical package.
Anyhow, AIC and BIC are easy to calculate, so you can write your own function:
where
nll_optis the negative maximum-likelihood solution (e.g., the best minimum of the negative log-likelihood function found by BADS),kthe number of model parameters, andndatathe number of data points (e.g., trials).