griffing56 {lmDiallel}

Griffing's dataset for diallel analysis

Description

Data for a diallel in maize, with no selfs and no selfed parents. Data are the means of several replicates.

Usage

data("griffing56")

Format

A data.frame with 36 observations on the following 5 variables

Par1

male parent, a factor with 8 levels

Par2

female parent, a factor with 8 levels

Yield

Maize Yield

Cob

Cob weight

Shelled

Shelled corn weight

Author(s)

Andrea Onofri, Niccolo' Terzaroli, Luigi Russi

Source

Griffing, B., 1956. Concept of general and specific combining ability in relation to diallel crossing systems. Australian Journal of Biological Science 9, 463–493.

References

Onofri, A., Terzaroli, N. & Russi, L. Linear models for diallel crosses: a review with R functions. Theor Appl Genet (2020). https://doi.org/10.1007/s00122-020-03716-8

Examples

data("griffing56")
dMod2 <- lm.diallel(Yield ~ Par1 + Par2,
                    data = griffing56, fct = "GRIFFING4")
anova(dMod2, MSE = 21.05, dfr = 2558)
summary(dMod2, MSE = 21.05, dfr = 2558)