lsat


  The original dataset consists of responses from 1,000 subjects to five
  dichotomous items from section 6  of the LSAT exam. The version here
  is presented as frequencies of unique patterns of responses. The data
  is from Bock and Lieberman 1970.


datasets

This package accompanies Aitkin et al, Statistical
Modelling in R, OUP, 2009. The package contains some functions
and datasets used in the text.

Ross Darnell

SMIR

Companion to Statistical Modelling in R

lsat function

A data frame with 32 observations on the following 7 variables. The
  variable <code>wt7</code> represents the number with each pattern.
  <dl>
    <dt><code>y1</code></dt><dd>a numeric vector</dd> <dt><code>y2</code></dt><dd>a numeric vector</dd> <dt><code>y3</code></dt><dd>a numeric vector</dd> <dt><code>y4</code></dt><dd>a numeric vector</dd> <dt><code>y5</code></dt><dd>a numeric vector</dd> <dt><code>wt6</code></dt><dd>a numeric vector</dd> <dt><code>wt7</code></dt><dd>a numeric vector</dd> </dl> 

Format

Bock, R. and Leiberman, M. (1970), "Fitting a response model for
  a $n$ dichotomously scored items." <em>Psychometrika</em>, <b>35</b>, 179--197.

lsat: LSAT

Description

Usage

Arguments

Format

Source

References

Examples