senility: Senility data from table 7.8

In dobson: Data from the GLM Book by Dobson and Barnett

Description

Data from a sample of elderly people given a psychiatric examination to determine whether symptoms of senility were present together with their score on a subset of the Wechsler Adult Intelligent Scale (WAIS).

Usage

data(senility)

Format

A tibble with 54 observations and the following 2 variables.

x

WAIS score

s

symptoms of senility present; 1=yes, 0=no

Examples

data(senility)
summary(senility)

Example output

       x               s         
 Min.   : 4.00   Min.   :0.0000  
 1st Qu.: 9.00   1st Qu.:0.0000  
 Median :11.00   Median :0.0000  
 Mean   :11.57   Mean   :0.2593  
 3rd Qu.:14.00   3rd Qu.:0.7500  
 Max.   :20.00   Max.   :1.0000  

dobson documentation built on May 1, 2019, 6:29 p.m.