Constructs a table of directed edges between stratigraphic units based on a vector of relations (e.g. "above" or "below").
Usage
strat_connect(units, relations, direction = c("above", "below"))Arguments
- units
Vector of unit labels.
- relations
Vector of relations.
- direction
Are the units in
relations"above" or "below" the ones inunits?
Value
A data frame of directed edges represented by to and from columns, which
can be used as the nodes argument to tidygraph::tbl_graph().