faults {SMIR}R Documentation

Faults in rolls of material

Description

Bissell gives the numbers of yarn breaks observed in a roll of fabric whilst a textile process was running, as well as the length of the roll of fabric.

Usage

data(faults)

Format

A data.frame of 32 obs. of 2 variables:
[,1] l integer, roll length (m)
[,2] n integer, number of faults

Note

See pages 269 and 474 of SMIR

Source

Bissell, A. F. (1972),"A negative binomial model with varying elemental sizes", Biometrika, 59, 435–441.


[Package SMIR version 0.02 Index]