h2: Broad sense heritability in G + E + GxE models
In leocrh/FPGC: Help functions to process Phenotypic Genomic and Climate data

View source: R/H2.R

h2	R Documentation

Broad sense heritability in G + E + GxE models

Description

h2 is a function to estimate broad sense heritaiblity of multienvironmental trials from the variance components of an lme4 model object. It only considers the two-way interaction between genotypes and environments.

Usage

h2(lm = lm, varg = "g", varge = "g:trt", reps = NULL, envs.col = NULL)

Arguments

`lm`	Is an lme4 model object with a GxE term.
`varg`	Is the genetic variance as expressed in the lme4 model object
`varge`	is the GxE variance as expressed in the lme4 object
`reps`	Is the name of the column in the data frame that contains the reps
`envs.col`	Is the name of the column in the data frame that contains the envrionments, treatments, etc.