metan (version 1.19.0)

plaisted_peterson: Stability analysis based on Plaisted and Peterson (1959)

Description

The function computes the stability as the arithmetic mean of the variance component of the genotype-environment interaction between environment pairs that includes a given genotype

Usage

plaisted_peterson(.data, env, gen, rep, resp, verbose = TRUE)

Value

An object of class plaisted_peterson containing the results for each variable used in the argument resp.

Arguments

.data

The dataset containing the columns related to Environments, Genotypes, replication/block and response variable(s).

env

The name of the column that contains the levels of the environments.

gen

The name of the column that contains the levels of the genotypes.

rep

The name of the column that contains the levels of the replications/blocks.

resp

The response variable(s). To analyze multiple variables in a single procedure use, for example, resp = c(var1, var2, var3).

verbose

Logical argument. If verbose = FALSE the code will run silently.

Author

Tiago Olivoto

References

Plaisted, R.L., and L.C. Peterson. 1959. A technique for evaluating the ability of selections to yield consistently in different locations or seasons. American Potato Journal 36(11): 381–385. tools:::Rd_expr_doi("10.1007/BF02852735")

Examples

# \donttest{
library(metan)
 plaisted_peterson(data_ge, ENV, GEN, REP, GY)
# }