griffing56: Griffing's dataset for diallel analysis
In lmDiallel: Linear Fixed/Mixed Effects Models for Diallel Crosses

griffing56

R Documentation

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)

lmDiallel documentation built on April 19, 2023, 5:10 p.m.