BEAST v2.7.8 Documentation: beastlabs.evolution.operators.TreeWithMetaDataRandomWalker

Proposes a move in state space.
Operator that uses a standard TreeOperator to change the topology of the tree, then changes metadata (such as rate categories for relaxed clock) associated with only those nodes in the tree that are changed due to the TreeOperator.

Inputs:

treeoperator, intparameter, windowSize, weight

 

treeoperator
type: beast.base.inference.Operator
tree operator that changes the tree. All changed nodes will have their metadata scaled
Required input

 

intparameter
type: beast.base.inference.parameter.IntegerParameter
parameter representing metadata associated with the tree that the treeoperator applies to using the indices of the nodes in the tree
Required input

 

windowSize
type: java.lang.Integer
the size of the window both up and down
Required input

 

weight
type: java.lang.Double
weight with which this operator is selected
Required input