cubshevisual {CUB} | R Documentation |
Plotting facility for the CUB estimation of ordinal responses when a shelter effect is included
cubshevisual(ordinal,shelter,csiplot=FALSE,paiplot=FALSE,...)
ordinal |
Vector of ordinal responses |
shelter |
Category corresponding to the shelter choice |
csiplot |
Logical: should ξ or 1-ξ be the y coordinate |
paiplot |
Logical: should π or 1-π be the x coordinate |
... |
Additional arguments to be passed to |
It represents an estimated CUB model with shelter effect as a point in the parameter space with shelter estimate indicated as label.
For a CUB model with shelter fitted to ordinal
, by default it returns a plot of the estimated
(1-π, 1-ξ) as a point in the parameter space, labeled with the estimated shelter parameter δ.
Depending on csiplot
and paiplot
and on desired output, x and y coordinates may be set
to π and ξ, respectively.
data(univer) ordinal<-univer$global cubshevisual(ordinal,shelter=7,digits=3,col="blue",main="Global Satisfaction")