agricolae (version 1.2-0)

lineXtester: Line x Tester Analysis

Description

It makes the Line x Tester Genetic Analysis. It also estimates the general and specific combinatory ability effects and the line and tester genetic contribution.

Usage

lineXtester(replications, lines, testers, y)

Arguments

replications

Replications

lines

Lines

testers

Testers

y

Variable, response

Value

• replications
  vector, numeric
• lines
  vector, numeric
• testers
  vector, numeric
• y
  vector, numeric

Details

output: Standard Errors for combining ability effects. Componentes geneticos. Variancias. Contribucion proporcional. ANOVA with parents and crosses. ANOVA for line X tester analysis. ANOVA for line X tester analysis including parents. GCA Effects. Lines Effects. Testers Effects. Standard Errors for Combining Ability Effects. Genetic Components. Proportional contribution of lines, testers and their interactions. to total variance.

References

Biometrical Methods in Quantitative Genetic Analysis, Singh, Chaudhary. 1979. Hierarchial and factorial mating designs for quantitative genetic analysis in tetrasomic potato. R. Ortis; A.Golmirzaie. Theor Appl Genet (2002) 104:675-679

See Also

AMMI

Examples

# see structure line by testers
library(agricolae)
# example 1
data(heterosis)
site1<-subset(heterosis,heterosis[,1]==1)
attach(site1)
output1<-lineXtester(Replication, Female, Male, v2)
detach(site1)
# example 2
data(LxT)
str(LxT)
attach(LxT)
output2<-lineXtester(replication, line, tester, yield)
detach(LxT)