Using OAC with interaction data

• Adding OAC codes to output
• Aggregate origins or destinations by OAC class
• Aggregate both by OAC class
• Use in conjunction with distance data
• Examples of use with SMS, SWS, STS?

Notes:

So, let’s take the view that the OA level interaction data are still reasonably useful. How can we use them in conjunction with the interaction data?

This rest of the presentation illustrates a number of possibilities.

These are largely using CIDER versions of datasets