update_residual_variance: Update residual variance for Jannink & Wu 2003 MCMC

In fboehm/reducedscan: QTL Scans with Simpler Statistical Models in Multiparental Populations

Description

Update residual variance for Jannink & Wu 2003 MCMC

Usage

update_residual_variance(
  residual_variance,
  distance = 0.05,
  trait,
  collapsed_genotypes,
  effects
)

Arguments

residual_variance	current value of residual variance
distance	max distance between current value and proposed value of residual variance
trait	a univariate trait for QTL mapping
collapsed_genotypes	genoprobs matrix collapsed per current value of configuration matrix
effects	current value of effects vector.

References

Jannink & Wu (2003). https://www.ncbi.nlm.nih.gov/pubmed/12872915

fboehm/reducedscan documentation built on April 30, 2021, 8:31 p.m.