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SiGN (development version)
2025-08-02
- Two new vignettes (i.e., “articles”) have been added to illustrate model evaluation with the package:
2025-08-01
- Added the more general
choice_mod_eval() to replace SiGN_eval(), allowing other pre-fit models to be compared directly against the SiGN model.
2025-07-31
- Added
SiGN_gen_eval(), a function for applying free parameters to the SiGN model and returning model evaluation metrics.
2025-07-28
- Added function to compute (negative) log-Likelihood for a Beta error model
- Finished
SiGN_eval() function to evaluate model fit with descriptive and likelihood-based metrics.
2025-07-26
- Added function for Lin’s Concordance Correlation Coefficient.
- Added function SiGN eval (incomplete).
2025-07-22
- Updated
choice_params() to only display recycling info message if three or more arguments differ in length.
2025-07-20
- Updated TL entry probabilities and choice proportions in
subopt_full for Cunningham & Shahan 2019 (newly digitized values).
- Adding versioning to
subopt_full and subopt_avian data sets.
- Improved “Signal Discrimination” notes in
choice_params() documentation.
