stab_kang {stability} | R Documentation |
Performs a stability analysis based on the Kang (1988) criteria. Kang nonparametric stability (ranksum) uses both "trait single value" and stability variance (Shukla, 1972), and the genotype with the lowest ranksum is commonly the most favorable one.
stab_kang(.data, .y, .rep, .gen, .env)
## Default S3 method:
stab_kang(.data, .y, .rep, .gen, .env)
.data |
data.frame |
.y |
Response Variable |
.rep |
Replication Factor |
.gen |
Genotypes Factor |
.env |
Environment Factor |
Muhammad Yaseen (myaseen208@gmail.com)
Kent M. Edkridge (keskridge1@unl.edu)
Kang, M.S. (1988). A rank-sum method for selecting high-yielding, stable corn genotypes. Cereal Research Communications, 16, 1-2.
Shukla, G.K. (1972). Some aspects of partitioning genotype environmental components of variability. Heredity, 29, 237-245.
data(ge_data)
YieldKang <-
stab_kang(
.data = ge_data
, .y = Yield
, .rep = Rep
, .gen = Gen
, .env = Env
)
YieldKang