Immediate parent-child table between two frames

Immediate parent-child table between two frames

scale_family(x, parent = NULL, child = NULL)

Arguments

x

A NestedScale.

parent, child

Frame names. Defaults to every adjacent pair in x@frames.

Value

A data.frame with columns parent_frame, parent, child_frame, child. Atoms unassigned at either frame are omitted.

Examples

s <- scale_example()
scale_family(s, "group", "unit")
#>   parent_frame parent child_frame child
#> 1        group     G1        unit    U1
#> 2        group     G1        unit    U2
#> 3        group     GB        unit    U3
#> 4        group     GB        unit    U4
#> 5        group     GB        unit    U5
#> 6        group     GC        unit    U6