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alpha-beta-soup / national-crash-statistics

An interactive web map of the New Zealand Transport Agency's Crash Analysis System (CAS) data.
MIT License
12 stars 6 forks source link

Some interactive charts to accompany the maps #41

Open alpha-beta-soup opened 9 years ago

alpha-beta-soup commented 9 years ago

A little side track here. I just added a sample file from NZTA's spreadsheets on road safety, broken down by TA for each RC.

These would make a good series of interactive charts. They allow robust statistical analysis because they can be normalised: each TA and RC's length of local and regional roads are included: so the most dangerous TAs can be identified.

I'd be keen to give this a go with D3 after I finish my thesis. But if anyone else would like to try, be my guest. Ideally (IMO) they'd be presented on a second webpage (or series of pages), with a link provided from the map sidebar.

This can progress completely separately from any improvements to the map architecture.

alpha-beta-soup commented 9 years ago

Sorry, just updated the second link. I'll also go and download the spreadsheets and commit them to the repo, in case they change in the future and/or we can't find them.

alpha-beta-soup commented 9 years ago

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