Tuberculin reactions

Description

The numeric vector react contains differences between two nurses' determinations of 334 tuberculin reaction sizes.

Usage

react

Format

A single vector, differences between reaction sizes in mm.

Source

Anon. (1977), Exercises in Applied Statistics, Exercise 2.9, Dept. of Theoretical Statistics, Aarhus University.

Examples

hist(react) # not good because of discretization effects...
plot(density(react))

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(ISwR)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/ISwR/react.Rd_%03d_medium.png", width=480, height=480)
> ### Name: react
> ### Title: Tuberculin reactions
> ### Aliases: react
> ### Keywords: datasets
> 
> ### ** Examples
> 
> hist(react) # not good because of discretization effects...
> plot(density(react))
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>