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.

Package details

AuthorRaoul P. P. P. Grasman [aut, cre, cph] (<https://orcid.org/0000-0001-7458-1272>)
MaintainerRaoul P. P. P. Grasman <rgrasman@uva.nl>
LicenseGPL-2
Version2.3.8
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("cusp")

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cusp documentation built on Sept. 11, 2024, 7:05 p.m.