faults {bellreg}

Faults data set

Description

Data set taken from ( ) and posteriorly analyzed by (Castellares et al. 2018). The data contains the number of faults in rolls of fabric of different lengths.

Format

A data frame with 32 rows and 2 variables:

• nf: number of faults in rolls of fabric of different lengths.

• lroll: length of the roll.

References

Castellares F, Ferrari SL, Lemonte AJ (2018). “On the Bell distribution and its associated regression model for count data.” Applied Mathematical Modelling, 56, 172 - 185. doi:10.1016/j.apm.2017.12.014.

Hind J (ed.) (1982). Compound Poisson Regression Models, volume 14 of Lecture Notes in Statistics. ISBN 978-0-387-90777-2, doi:10.1007/978-1-4612-5771-4_11.