Broad sense heritability calculation.
This dataset contains phenotpic data for 41 potato lines evaluated in 5 locations across 3 years in an RCBD design. The phenotypic trait is tuber quality and we show how to obtain an estimate of DT_h2 for the trait.
data("DT_h2")The format is: chr "DT_h2"
This data was generated by a potato study.
Covarrubias-Pazaran G (2016) Genome assisted prediction of quantitative traits using the R package sommer. PLoS ONE 11(6): doi:10.1371/journal.pone.0156744
The core functions of the package mmer
####=========================================#### #### For CRAN time limitations most lines in the #### examples are silenced with one '#' mark, #### remove them and run the examples ####=========================================#### data(DT_h2) DT <- DT_h2 head(DT) # ####=========================================#### # #### fit the mixed model (very heavy model) # ####=========================================#### # ans1 <- mmer(y~Env, # random=~vs(ds(Env),Name) + vs(ds(Env),Block), # rcov=~vs(ds(Env),units), # data=DT) # summary(ans1)
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