MOESM1 of Performance of Hamiltonian Monte Carlo and No-U-Turn Sampler for estimating genetic parameters and breeding values

Additional file 1. RStan code for the NUTS algorithm. RStan is the R interface to Stan. The user writes the analysis model in the test.stan file and runs Stan by using test.stan in R. The user needs to input the following parameters; J: number of fixed effect, K: number of all animals, N: number of observations, X: fixed effects design matrix, Z: random effects design matrix, Y: response variable, A: relationship matrix.