Rev Language Reference



mvMultiValueEventScale(MultiValueEvent x, String name, RealPos lambda, Bool tune, RealPos weight, Probability tuneTarget)


x : MultiValueEvent (<stochastic> pass by reference)
The variable on which this move operates.
name : String (pass by value)
The name of the value for the multi-variate event object on which this move works.
lambda : RealPos (pass by value)
The scaling factor (strength) of the proposal.
Default : 1
tune : Bool (pass by value)
Should we auto-tune?
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