cusp: Cusp Catastrophe Model Fitting Using Maximum Likelihood

Package for cusp catastrophe modeling using Cobb's maximum likelihood method. Contains several utility functions for plotting, and for comparing the model to linear regression and logistic curve models.

Version: 2.2
Suggests: onion
Published: 2009-11-06
Author: Raoul P. P. P. Grasman
Maintainer: Raoul Grasman <rgrasman at>
License: GPL-2
NeedsCompilation: yes
Citation: cusp citation info
CRAN checks: cusp results


Reference manual: cusp.pdf
Vignettes: the cusp package
cusp package hands on tutorial examples
Package source: cusp_2.2.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X Snow Leopard binaries: r-release: cusp_2.2.tgz, r-oldrel: cusp_2.2.tgz
OS X Mavericks binaries: r-release: cusp_2.2.tgz