cusp
Cusp-Catastrophe Model Fitting Using Maximum Likelihood
Cobb's maximum likelihood method for cusp-catastrophe modeling (Grasman, van der Maas, and Wagenmakers (2009) <doi:10.18637/jss.v032.i08>; Cobb (1981), Behavioral Science, 26(1), 75-78). Includes a cusp() function for model fitting, and several utility functions for plotting, and for comparing the model to linear regression and logistic curve models.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
2.3.8 |
2026-04-09 windows/windows R-4.5 | cusp_2.3.8.zip |
894.3 KiB |