psychtest {REBayes}

Lord and Cressie Binomial Psychological Test Data

Description

Frequencies of test scores (number of correct answers) on a psychological test with 20 questions.

Usage

psychtest

Format

A data frame with 21 observations on 2 variables.

x

number of correct answers (out of 20 questions)

k

frequency out of 12990 exams.

Source

Lord, F.M. and N. Cressie (1975). An Empirical Bayes Procedure for Finding an Interval Estimate, Sankhya, 37, 1-9.