diallele1: Analysis of Diallel data

In plantbreeding: Analysis and visualization of data from plant breeding and genetics experiments

Description

Calculates general and specific combining ability and other estimates for Diallel mating design using Griffings I method (Griffing, 1956) .

Usage

diallele1(dataframe, yvar = "yvar", progeny = "progeny", male = "male",
 female = "female", replication = "replication")

Arguments

dataframe	Dataframe object
yvar	Name of yvariable to be used in analysis
progeny	Name of progeny variable to be used in the analysis
male	Name of male variable to be used in the analysis
female	Name of female variable to be used in the analysis
replication	Name of replication variable

Author(s)

Umesh Rosyara

References

Griffing, B. 1956. Concept of general and specific combining ability in relation to diallel crossing systems. Austr. J. Biol. Sci. 9, 463-493.

Singh R.K., Chaudhary B.D.(1985) Biometrical Methods in Quantitative Genetics Analysis, Kalyani Publishers

Mather K., Jinks J.L. (1971). Biometrical Genetics. Chapman & Hall, London.

Examples

data(fulldial) 
 out <-diallele1(dataframe = fulldial, male = "MALE", female = "FEMALE",  
 progeny = "TRT", replication = "REP", yvar = "YIELD" )
 
print(out) 
out$anvout # analysis of variance 
out$anova.mod1 # analysis of variance for GCA and SCA effects 
out$components.model1 # model1 GCA, SCA and reciprocal components 
out$gca.effmat # GCA effects
out$sca.effmat # SCA effect matrix 
out$reciprocal.effmat # reciprocal effect matrix 

out$varcompare  # SE for comparisions 
out$anovadf.mod2   # ANOVA for model 2
out$varcomp.model2  # variance components for model 2 

plantbreeding documentation built on May 2, 2019, 4:54 p.m.