I have a polyline layer (pretty much an OSM network) that I need to count the total number of other link ends the primary link is attached to. In other words, I have over 59,000 links in a city network and I'm trying to measure connectivity. I want to count the number of endpoints to other links that each link is attached to.
I also need to maintain the edge IDs, which rules out the sDNA package.
I have a feeling there are python scripts I could use, but I'm not familiar with python (intermediate with R, but unfortunately no exp with igraph).
It would be great if there was a qgis version of Lines and Junctions tool from ArcGIS.