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The Shallow Diver's avatar

User likethus on Reddit had a good point, noting that OSM might systematically undercount closures and correctly count openings since people might be more enthusiastic about adding cool new places than removing old places. I agree that this is a limitation that could be skewing results. Unfortunately I don't have a better way of checking this with the data I have access to (without paying Google money, and still that wouldn't be guaranteed to be accurate). I'm hoping my use of big cities might help deal with this.

See their comment thread here: https://www.reddit.com/r/vegan/comments/1qcojdx/comment/nzmjwt5

Kat's avatar

I have no research to back this up, but I would *imagine* the sample size of "vegan restaurants" vs "non-vegan restaurants" are vastly different by at least one or two if not more orders of magnitude. That may be why it *feels like* all the vegan places are closing - think of it like if you take one away from 100 options, its way more noticeable than taking one away from 10,000 options.

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