checks-class {ConjointChecks} | R Documentation |
Class "checks"
Description
The formal S4 class for checks. This class contains transformed version of the raw response data as well as summaries of the checks.
Details
Objects of class checks
contains all information returned by
ConjointChecks
.
Objects from the Class
Object created by a call to function ConjointChecks
.
Slots
N
:matrix containing the number of respondents at each item/ability intersection
n
:matrix containing the number of correct responses at each item/ability intersection
Checks
:List containing information about each checked 3-matrix
tab
:matrix containing information about the detected violations at each item/ability intersection
means
:vector containing weighted and unweighted means for the detected violations (where weights are the number of individuals at each ability level)
check.counts
:matrix giving the number of times a item/ability cell was sampled
Author(s)
Ben Domingue ben.domingue@gmail.com
See Also
ConjointChecks
, summary.checks
, plot.checks