geno.path: Genotypic Path Analysis

In variability: Genetic Variability Analysis for Plant Breeding Research

Description

Genotypic Path Analysis

Usage

geno.path(dependent.var, independent.var, genotypes, replication)

Arguments

dependent.var	trait to be used a dependent variable
independent.var	traits to be used as an indpendent variables
genotypes	vector containing genotpes
replication	vector containing replications

Value

Direct effects, indirect effects and residual

Examples

data(vardata)
# Grain yield is considered as a dependent variable
geno.path(vardata[11],vardata[3:10],vardata$Genotypes,vardata$Replication)

Example output

$Effects
          DFF       PH       PL       PW       HI       TW     MILL      HRR
DFF  -0.02109  0.33819  0.01509  0.04191 -0.11452 -0.17689 -0.02589 -0.02680
PH   -0.01559  0.45751  0.01992  0.01754 -0.11068 -0.15383 -0.01961 -0.01358
PL   -0.00372  0.10640  0.08564  0.01928 -0.02175  0.04121 -0.06064  0.00168
PW   -0.00602  0.05462  0.01124  0.14691  0.09827  0.05577  0.00485 -0.00618
HI    0.00665 -0.13949 -0.00513  0.03977  0.36300  0.13099  0.07268 -0.02180
TW   -0.01008  0.19014 -0.00954 -0.02214 -0.12846 -0.37016  0.00238 -0.00952
MILL  0.00236 -0.03883 -0.02248  0.00308  0.11418 -0.00382  0.23107 -0.05460
HRR  -0.00263  0.02889 -0.00067  0.00422  0.03680 -0.01639  0.05867 -0.21503

$Residual
       [,1]
[1,] 0.4797

variability documentation built on Oct. 24, 2020, 9:10 a.m.