wheat_var_soil {KenSyn}

Network of experiment to evaluate Wheat varieties on two contrasted soils.

Description

The data set consists of measurements of wheat yields from a network of field experiments designed to evaluate and compare performances of different varieties or varietal mixtures. This extract consists of 10 different experiments where 6 varieties or varietal mixtures where compared. TODO : CHECK The experimental designs used are complete random block designs TODO : CHECK The number of repetitions for a variety in each experiment varies from 3 to 4 (n_blocs).

Usage

wheat_var_soil

Format

a RangedData instance, 1 row per measurement. variete: variety, experimentation:experiment, rendement:Wheat Yield (ton/hectare), MSE:, ddl: ,n_blocs:number of repetition sol

Source

Arvalis - institut du vegetal, real data, but anonymized (variety and experiment).

Examples

summary(wheat_var_soil)