toolStability (version 0.1.2)

Data: Wheat APSIM model simulated database

Description

Multi-environment trail evaluating 5 genotypes in 4 locations for 4 years, with 2 nitrogen application rates, 2 sowing dates, and 2 CO2 levels of treatments (Casadebaig et al., 2016).

Usage

data(Data)

Format

A dataframe with 640 observations on the following 8 variables.

• Yield unit: kg*ha^-1.

• Genotype genotypes, 5 varieties.

• Environment 128 unique combination of environments for each genotype.

• Year 4 years.

• Sites 4 locations.

• Nitrogen 2 nitrogen application levels.

• CO2 2 CO2 concentration levels.

• Sowing 2 sowing dates.

References

casadebaig2016toolStability

Examples

data(Data)
# \donttest{
ggplot2::ggplot(Data,ggplot2::aes(x=Sites,y=Yield,col=Genotype))+
  ggplot2::geom_boxplot()+
  ggplot2::facet_grid(Sowing~Nitrogen,labeller =ggplot2::label_both)+
  ggplot2::ylab(bquote('Wheat yield (ton' %.%'ha'^'-1'*')'))
# }