Package: cusp
Type: Package
Title: Cusp-Catastrophe Model Fitting Using Maximum Likelihood
Version: 2.3.8
Imports: stats, graphics, grDevices, utils
Authors@R: person(given = c("Raoul", "P.", "P.", "P."),
                        family = "Grasman",
                        role = c("aut", "cre", "cph"),
                        email = "rgrasman@uva.nl",
                        comment = c(ORCID="0000-0001-7458-1272"))
LazyData: yes
NeedsCompilation: yes
Suggests: plot3D
Description: 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.
License: GPL-2
Repository: CRAN
Packaged: 2024-08-16 23:35:46 UTC; r13828
Author: Raoul P. P. P. Grasman [aut, cre, cph]
    (<https://orcid.org/0000-0001-7458-1272>)
Maintainer: Raoul P. P. P. Grasman <rgrasman@uva.nl>
Date/Publication: 2024-08-17 07:10:02 UTC
Built: R 4.6.0; aarch64-apple-darwin23; 2026-04-25 18:02:47 UTC; unix
Archs: cusp.so.dSYM
