Proposes a move in state space.
A random walk operator that selects a random dimension of the real parameter and perturbs the value a random amount within +/- windowSize.
windowSize, parameter, useGaussian, weight
 
type: java.lang.Double |
the size of the window both up and down when using uniform interval OR standard deviation when using Gaussian |
Required input |
 
type: beast.core.parameter.RealParameter |
the parameter to operate a random walk on. |
Required input |
 
type: java.lang.Boolean |
Use Gaussian to move instead of uniform interval. Default false. |
Optional input. Default: false |
 
type: java.lang.Double |
weight with which this operator is selected |
Required input |