join_sequences: Obtain the set of observed sequences from a trip dataset, the...
In ppintosilva/anprflows: Explore and Model ANPR Traffic Flows

Obtain the set of observed sequences from a trip dataset, the set of theoretically possible sequences given an ANPR network and compute the set intersection of the two.

1	join_sequences(G, trip_sequences, method = "e", sep = ",")

`G`	tidygraph of a ANPR network
`trip_sequences`	tibble of observed trip sequences
`method`	method to determine the set of possible trip sequences from a ANPR network. If the network is relatively sparse and of small size then this set can be compute exhaustively (method = "e"). Otherwise if the network is too large and it becomes computationally infeasible to compute the set, we use a heuristic (method = "h") to approximate the resulting subset.
`sep`	character separating elements of a sequence encoded as a string