ConjointChecks (version 0.2.0)

omni.check_single: Check Single Cancellation in a sample

Description

Internal function. Code that checks ONLY the single cancellation bits.

Usage

omni.check_single(N,n,n.iter,burn=1000,thin=4,CR,single)

Arguments

N

Matrix containing the total number of responses.

n

Matrix containing the number of correct responses.

n.iter

Total number of samples.

burn

Number of initial samples that should be discarded.

thin

Amount of thinning.

CR

Width of the credible region taken from the posterior. Defaults to a 95% credible region (c(.025,.975)).

single

Also test single cancellation.

Author

Ben Domingue

References

Perline, R., Wright, B. D., & Wainer, H. (1979). The Rasch model as additive conjoint measurement. Applied Psychological Measurement, 3(2), 237-255.

Examples

### INTERNAL FUNCTION ###