RevBayes

`mvCorrelationMatrixRandomWalk`

mvCorrelationMatrixRandomWalk(MatrixReal x, RealPos sigma, Bool tune, RealPos weight, Probability tuneTarget)

x :	MatrixReal (<stochastic> pass by reference)
	The variable on which this move operates.
sigma :	RealPos (pass by value)
	The standard deviation of the normal distribution to draw from.
	Default : 0.1
tune :	Bool (pass by value)
	Should we tune the scaling factor during burnin?
	Default : TRUE
weight :	RealPos (pass by value)
	The weight how often on average this move will be used per iteration.
	Default : 1
tuneTarget :	Probability (pass by value)
	The acceptance probability targeted by auto-tuning.
	Default : 0.44