View source: R/8-conversion-functions.R
as_sevt | R Documentation |
Convert to an equivalent object of class sevt
.
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, ...)
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. |
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.
the equivalent object of class sevt
.
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)
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