plot.predict.ocm

An object of class <code>predict.ocm</code>

An integer or a vector of integers. The number of the record/s 
in the data set for which the density has to be plotted. If not specified, the 
function will plot all records.

records

further arguments passed to or from other methods

Plot method for class <code>predict.ocm</code>

plot

predict

A regression framework for response variables which are continuous
self-rating scales such as the Visual Analog Scale (VAS) used in pain
assessment, or the Linear Analog Self-Assessment (LASA) scales in quality
of life studies. These scales measure subjects' perception of an intangible
quantity, and cannot be handled as ratio variables because of their inherent
non-linearity. We treat them as ordinal variables, measured on a continuous
scale. A function (the g function) connects the scale with an underlying
continuous latent variable. The link function is the inverse of the CDF of the
assumed underlying distribution of the latent variable. Currently the logit
link, which corresponds to a standard logistic distribution, is implemented.

plot.predict.ocm: Plot probability densities from output of predict method

Description

Usage

Arguments

Details

See Also