cusp: Cusp-Catastrophe Model Fitting Using Maximum Likelihood

Cobb's maximum likelihood method for cusp-catastrophe modeling (Grasman, van der Maas, & Wagenmakers, 2009, JSS, 32:8; Cobb, L, 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.

AuthorRaoul P. P. P. Grasman [aut, cre, cph]
Date of publication2015-07-29 11:18:21
MaintainerRaoul Grasman <rgrasman@uva.nl>
LicenseGPL-2
Version2.3.3

View on R-Forge

Functions

attitudes Man page
attitudeStartingValues Man page
confint.cusp Man page
cusp Man page
cusp3d Man page
cusp3d.surface Man page
cusp.bifset Man page
cusp.extrema Man page
cusp.logist Man page
cusp.logLike Man page
cusp.nc Man page
cusp.nc.c Man page
cusp.nc.C Man page
cusp.nc.vec Man page
cusp.nlogLike Man page
cusp.nlogLike.c Man page
cusp-package Man page
dcusp Man page
draw.cusp.bifset Man page
oliva Man page
pcusp Man page
plot.cusp Man page
plotCuspBifurcation Man page
plotCuspDensities Man page
plotCuspResidfitted Man page
predict.cusp Man page
print.cusp Man page
print.summary.cusp Man page
qcusp Man page
rcusp Man page
summary.cusp Man page
vcov.cusp Man page
zeeman Man page
zeeman1 Man page
zeeman2 Man page
zeeman3 Man page

Files

DESCRIPTION
NAMESPACE
R
R/between.R R/confint.cusp.R R/cusp.Like.R R/cusp.R R/cusp.bifset.R R/cusp.curve.R R/cusp.expected.R R/cusp.extrema.R R/cusp.fit.R R/cusp.inflexions.R R/cusp.logLike.R R/cusp.logist.R R/cusp.logist.fit.R R/cusp.logist.objf.R R/cusp.logist.objf.old.R R/cusp.nc.C.R R/cusp.nc.R R/cusp.nc.c_1.R R/cusp.nc.vec.R R/cusp.nlogLike.R R/cusp.nlogLike.c.R R/cusp.nlogLike.c2.R R/cusp.probeersel.R R/cusp.subspacerss.R R/cusp.support.R R/cusp3d.R R/cusp3d.surface.R R/cuspfit.R R/cuspian.R R/dcusp.R R/dcusp.unnorm.R R/draw.cusp.bifset.R R/format.perc.R R/pcusp.R R/plot.cusp.R R/plotCuspBifurcation.R R/plotCuspDensities.R R/plotCuspResidfitted.R R/predict.cusp.R R/print.cusp.R R/print.summary.cusp.R R/qcusp.R R/rcusp.R R/seq_range.R R/summary.cusp.R R/vcov.cusp.R
build
build/vignette.rds
data
data/attitudeStartingValues.rda
data/attitudes.rda
data/oliva.rda
data/zeeman1.rda
data/zeeman2.rda
data/zeeman3.rda
inst
inst/CITATION
inst/doc
inst/doc/Cusp-JSS.Rnw
inst/doc/Cusp-JSS.pdf
inst/doc/cusp-hands-on-examples.R
inst/doc/cusp-hands-on-examples.Rnw
inst/doc/cusp-hands-on-examples.pdf
man
man/attitudes.Rd man/cusp-package.Rd man/cusp.Rd man/cusp.bifset.Rd man/cusp.extrema.Rd man/cusp.logist.Rd man/cusp.nc.Rd man/cusp.nlogLike.Rd man/cusp3d.Rd man/cusp3d.surface.Rd man/dcusp.Rd man/draw.cusp.bifset.Rd man/oliva.Rd man/plot.cusp.Rd man/plotCuspBifurcation.Rd man/plotCuspDensities.Rd man/plotCuspResidfitted.Rd man/predict.cusp.Rd man/summary.cusp.Rd man/vcov.cusp.Rd man/zeeman.Rd
src
src/cusp.nc.c
vignettes
vignettes/Cusp-JSS.Rnw
vignettes/DSC02462.JPG
vignettes/cusp-hands-on-examples.Rnw
vignettes/cusp_papers_jss.bib
vignettes/plaatjes
vignettes/plaatjes/attudefitplot.pdf
vignettes/plaatjes/cusp-surface-R.pdf
vignettes/plaatjes/cuspdens-JSSv2.pdf
vignettes/plaatjes/oliva3Dplot-new.pdf
vignettes/plaatjes/oliva3Dplot.pdf
vignettes/plaatjes/olivabifurcationplot.pdf

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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