barley: Wedderburn Barley data

In HervePerdry/M1SP: Examples for the Master 1 de Santé Publique

Wedderburn Barley data

Description

This table gives data from Wedderburn's 1974 paper (Quasi-likelihood functions, generalized linear models, and the Gauss-Newton method). It is the the percentage leaf area of barley infected by the fungus R. Secalis (leaf blotch) for 10 different varieties grown at 9 different sites in a variety trial in 1965. This data was found in an unblished thesis of J. F. Jenkin.

Usage

data(barley)

Format

Data frame

References

Wedderburn, Quasi-likelihood functions, generalized linear models, and the Gauss-Newton method, Biometrika, 1974.

HervePerdry/M1SP documentation built on Dec. 16, 2024, 8:19 p.m.