Package 'MEDesigns'

Title: Mating Environmental Designs
Description: In breeding experiments, mating environmental (ME) designs are very popular as mating designs are directly implemented in the field environment using block or row-column designs. Here, three functions are given related to three new methods which will generate mating diallel cross designs (Hinkelmann and Kempthorne, 1963<doi:10.2307/2333899>) or mating environmental (ME) designs along with design parameters, C matrix, eigenvalues (EVs), degree of fractionations (DF) and canonical efficiency factor (CEF). Another one function is added to check the properties of a given ME diallel cross design.
Authors: Ashutosh Dalal [aut, cre], Cini Varghese [aut, ctb], Rajender Parsad [aut, ctb], Mohd Harun [aut, ctb]
Maintainer: Ashutosh Dalal <[email protected]>
License: GPL (>= 2)
Version: 1.0.0
Built: 2025-01-02 04:55:52 UTC
Source: https://github.com/cran/MEDesigns

Help Index

Checking the Properties of a ME-PDC

Description

Checking the Properties of a ME-PDC

Usage

CheckME_Diallel(design)

Arguments

design

Provide a ME-PDC

Value

Generates parameters of the designs along with C matrix, eigenvalues (EVs), degree of fractionations (DF) and canonical efficiency factor (CEF).

Examples

library(MEDesigns)
design<-ME_PDC1(10)$ME_PDC
CheckME_Diallel(design)

ME-CDCs for Even Number of Lines

Description

ME-CDCs for Even Number of Lines

Usage

ME_CDC(lines)

Arguments

lines

Number of Lines >=6

Value

ME-CDCs for an even number of lines along with their parameters, C matrices, eigenvalues (EVs) and canonical efficiency factor (CEF).

Examples

library(MEDesigns)
ME_CDC(6)

ME-PDCs for Even Number of Lines

Description

ME-PDCs for Even Number of Lines

Usage

ME_PDC1(lines)

Arguments

lines

Number of Lines >=6

Value

ME-PDCs for an even number of lines along with their parameters, C matrices, eigenvalues (EVs), degree of fractionations (DF) and canonical efficiency factor (CEF).

Examples

library(MEDesigns)
ME_PDC1(6)

ME PDCs for Composite Number of Lines

Description

ME PDCs for Composite Number of Lines

Usage

ME_PDC2(p, q)

Arguments

p

Any value (p>=3)
q

Any value (q>=3)

Value

This function will provide ME-PDCs for a composite number, v(= pq) along with basic parameters, C matrix, eigenvalues (EVs), degree of fractionations (DF) and canonical efficiency factor (CEF).

Examples

library(MEDesigns)
ME_PDC2(3,3)