tumor: Tumor data from table 8.6

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

Description

Tumor responses of male and female patients receiving treatment for small-cell lung cancer

Usage

data(tumor)

Format

A tibble with 16 observations and the following 4 variables.

treatment

treatment; sequential or alternating

sex

sex

response

four category ordinal response

frequency

frequency

References

Holtbrugger, W. and M. Schumacher (1991). A comparison of regression models for the analysis of ordered categorical data. Applied Statistics 40, 249<e2><80><93>259.

Examples

data(tumor)
summary(tumor)

Example output

  treatment             sex              response           frequency    
 Length:16          Length:16          Length:16          Min.   : 1.00  
 Class :character   Class :character   Class :character   1st Qu.: 4.75  
 Mode  :character   Mode  :character   Mode  :character   Median :16.00  
                                                          Mean   :18.69  
                                                          3rd Qu.:28.25  
                                                          Max.   :45.00  

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