linetester: Line x Tester analysis data

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

Description

The line x tester analysis dataset is taken from Single and Chaudhari and Singh (1985).

Usage

data(linetester)

Format

A data frame with 92 observations on the following 6 variables.

genotypes

genotypes and parents 1 1x6 1x7 1X8 2 2x6 2x7 2X8 3 3x6 3X7 3x8 4 4x6 4x7 4x8 5 5x6 5x7 5x8 6 7 8

gclass

codes to show whether is parent (P) or children (C), a factor with levels C P

Lines

Lines

Tester

Tester

replication

Replication

trait1

trait 1 - Y variable

Source

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

Examples

data(linetester)
pls <- line.tester(dataframe = linetester, yvar = "trait1",  genotypes = "genotypes",
 replication = "replication",  Lines = "Lines", Testers = "Tester", gclass = "gclass" ) 
print(pls) 

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