| MangatSinghSinghData {RRTCS} | R Documentation |
Randomized Response Survey on internet betting
Description
This data set contains observations from a randomized response survey conducted in a university to investigate internet betting.
The sample is drawn by stratified (by faculty) cluster (by group) sampling.
The randomized response technique used is the Mangat-Singh-Singh model (Mangat, Singh and Singh, 1992) with parameter p=0.6.
The unrelated question is: Does your identity card end in an even number? with a probability \alpha=0.5.
Usage
data(MangatSinghSinghData)
Format
A data frame containing 802 observations from a population of students divided into eight strata. Each strata has a certain number of clusters, totalling 23. The variables are:
ID: Survey ID of student respondent
ST: Strata ID
CL: Cluster ID
z: The randomized response to the question: In the last year, did you bet on internet?
Pi: first-order inclusion probabilities
References
Mangat, N.S., Singh, R., Singh, S. (1992). An improved unrelated question randomized response strategy. Calcutta Statistical Association Bulletin, 42, 277-281.
See Also
Examples
data(MangatSinghSinghData)