bvarick / route_analysis

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Erroneous join #12

Open bvarick opened 2 weeks ago

bvarick commented 2 weeks ago

I found an error in my calculations. I had been calculating which segments from the bike_lts network are used in each student's walk with st_join, that was inaccurate. I changed it to left_join in all three .Rmd files. This changed the routes highlighted dramatically.

bvarick commented 2 weeks ago

Here are before and after comparisons with both OSRM and brouter East High School Routes - Traffic Stress_cycling-brouter-new.pdf East High School Routes - Traffic Stress_cycling-brouter-old.pdf East High School Routes - Traffic Stress_cycling-osrm-new.pdf East High School Routes - Traffic Stress_cycling-osrm-old.pdf

bvarick commented 2 weeks ago

See commit 6600f0c: and b19add9: