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Stability Fox Function

Source: R/stab_fox.R
stab_fox.Rd

Performs a stability analysis based on the criteria of Fox et al. (1990), using the statistical "TOP third" only. In Fox function, a stratified ranking of the genotypes at each environment separately is done. The proportion of locations at which the genotype occurred in the top third are expressed in TOP output.

Usage

stab_fox(.data, .y, .rep, .gen, .env)

# Default S3 method
stab_fox(.data, .y, .rep, .gen, .env)

Arguments

.data

data.frame

.y

Response Variable

.rep

Replication Factor

.gen

Genotypes Factor

.env

Environment Factor

References

  1. Fox, P.N. and Skovmand, B. and Thompson, B.K. and Braun, H.J. and Cormier, R. (1990). Yield and adaptation of hexaploid spring triticale. Euphytica, 47, 57-64.

Author

  1. Muhammad Yaseen (myaseen208@gmail.com)

  2. Kent M. Edkridge (keskridge1@unl.edu)

Examples

data(ge_data)
YieldFox <-
     stab_fox(
            .data = ge_data
          , .y    = Yield
          , .rep  = Rep
          , .gen  = Gen
          , .env  = Env
      )
YieldFox
#> $Fox
#> # A tibble: 60 × 3
#>    Gen       Mean   TOP
#>    <fct>    <dbl> <int>
#>  1 013BT034 4248.     1
#>  2 122557   4062.     0
#>  3 122559   4259.     1
#>  4 12B.2511 4414.     3
#>  5 12FJ26   4057.     1
#>  6 14B.1030 3995.     0
#>  7 14C036   3943.     0
#>  8 14C040   3825.     0
#>  9 9496     4072.     0
#> 10 AUR0809  3792.     0
#> # ℹ 50 more rows
#>