as_sevt: Coerce to sevt

In stagedtrees: Staged Event Trees

Coerce to sevt

Description

Convert to an equivalent object of class sevt.

Usage

as_sevt(x, ...)

## S3 method for class 'bn.fit'
as_sevt(x, order = NULL, ...)

## S3 method for class 'bn'
as_sevt(x, order = NULL, values = NULL, ...)

## S3 method for class 'parentslist'
as_sevt(x, order = NULL, values = NULL, ...)

Arguments

x	an R object.
...	additional parameters to be used by specific methods.
order	order of the variables.
values	the values for each variable, the sample space.

Details

In as_sevt.bn.fit the order argument, if provided, must be a topological order of the bn.fit object (no check is performed). If the order is not provided a topological order will be used (the one returned by bnlearn::node.ordering).

In as_sevt.parentslist the order argument, if provided, must be a topological order of the corresponding DAG (no check is performed). If the order is not provided names(x) is used.

The values parameter is used to specify the sample space of each variable. For a parentslist object created with as_parentslist from an object of class sevt, it is, usually, not needed to specify the values parameter, since the sample space is saved in the parentslist object.

Value

the equivalent object of class sevt.

Examples

model <- stages_hclust(full(Titanic), k = 2)
plot(model)
pl <- as_parentslist(model)
model2 <- as_sevt(pl)
plot(model2) ## this is a super-model of the first staged tree
## we can check it with
inclusions_stages(model, model2)

stagedtrees documentation built on May 29, 2024, 12:33 p.m.