| age.condition | events.conditions | 
| bd.params.update | Events modifications | 
| BM.process | Trait processes | 
| branch.length | Modifiers | 
| branch.length.trait | Modifiers | 
| crude.bd.est | Crudely estimates extinction and speciation | 
| discrete.process | Trait processes | 
| dispRitreats | dispRity interface for treats objects | 
| drop.fossils | Drop things from a treats object | 
| drop.livings | Drop things from a treats object | 
| drop.singles | Drop things from a treats object | 
| drop.things | Drop things from a treats object | 
| drop.tip.treats | drop.tip.treats | 
| events.condition | events.conditions | 
| events.conditions | events.conditions | 
| events.modification | Events modifications | 
| events.modifications | Events modifications | 
| founding.event | Events modifications | 
| keep.tip.treats | drop.tip.treats | 
| link.traits | link.traits | 
| make.bd.params | Make birth death parameters | 
| make.events | make.events | 
| make.modifiers | make.modifiers | 
| make.traits | make.traits | 
| make.treats | Make a treats object | 
| map.traits | Maps a trait on a tree | 
| modifiers | Modifiers | 
| modifiers.update | Events modifications | 
| multi.peak.process | Trait processes | 
| no.process | Trait processes | 
| OU.process | Trait processes | 
| parent.traits | Get parent traits | 
| plot.treats | Plot treats objects | 
| print.treats | Prints a 'treats' object. | 
| random.extinction | Events modifications | 
| repulsion.process | Trait processes | 
| selection | Modifiers | 
| speciation | Modifiers | 
| speciation.trait | Modifiers | 
| taxa.condition | events.conditions | 
| trait.condition | events.conditions | 
| trait.extinction | Events modifications | 
| trait.process | Trait processes | 
| traits.update | Events modifications | 
| transition.matrix | Makes a transition matrix | 
| treats | Diversity and disparity simulator |