compare {causalDisco}

Compare two tpdag or tskeleton objects

Description

Compare edges in two tpdag objects or two tskeleton objects. Note that they should be based on the same variables. Only edge absence/presence is compared, not edge orientation.

Usage

compare(x, y = NULL)

Arguments

x

First object

y

Second object (optional)

Value

A list with entries: $nedges1 (the number of edges in the first object), $nedges2 (the number of edges in the second object), $psi1 (the test significance level of the first object), $psi2 (the test significance level of the second object), $nadded (the number of additional edges in object 2, relative to object 1), and nremoved (the number of absent edges in object 2, relative to object 1).