Proposes a move in state space.
Operator for bModelTest to jump between presence/absence of gamma rate heterogeneity and/or invariant sites
| type: beast.base.inference.parameter.RealParameter |
| rate parameter containing rates for hierarchical subst model |
| Required input |
| type: beast.base.inference.parameter.IntegerParameter |
| count parameter indicating the nr of rates to use |
| Required input |
| type: java.lang.Double |
| weight with which this operator is selected |
| Required input |