bn.strength class: The bn.strength class structure
Description
The structure of an object of S3 class bn.strength
.Details
An object of class bn.strength
is a data frame with the following
columns (one row for each arc): and some additional attributes:

method
: a character string, the method used to compute the
strength coefficients. It can be equal to test
, score
or
bootstrap
.

threshold
: a numeric value, the threshold used to determine
if a strength coefficient is significant.
An optional column called direction
may also be present, giving the
probability of the direction of an arc given its presence in the graph. Only the plot
method is defined for this class; therefore, it can be
manipulated as a standard data frame.