WarnerData {RRTCS}

Randomized Response Survey on alcohol abuse

Description

This data set contains observations from a randomized response survey related to alcohol abuse. The sample is drawn by simple random sampling without replacement. The randomized response technique used is the Warner model (Warner, 1965) with parameter p=0.7.

Usage

data(WarnerData)

Format

A data frame containing 125 observations from a population of N=802 students. The variables are:

• ID: Survey ID of student respondent

• z: The randomized response to the question: During the last month, did you ever have more than five drinks (beer/wine) in succession?

• Pi: first-order inclusion probabilities

References

Warner, S.L. (1965). Randomized Response: a survey technique for eliminating evasive answer bias. Journal of the American Statistical Association 60, 63-69.

See Also

Warner

Examples

data(WarnerData)