Open lindsaypoirier opened 4 years ago
Currently do spatial analysis for the DoD and have > 10 years experience with various R libraries as well. Only caveat here is that this is for a class (Open source software) and I have never contributed to repositories using GitHub (this is the intent of the assignment). Nevertheless, I think I can help...
Please do take a crack at it!
Here is how to make a pull request in case you're not familiar https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request Code for the app is here https://github.com/Carceral-Ecologies/Carceral-Proximity-Analysis/tree/master/proximity-app
Thank you! Let us know if you need any further guidance.
This spatial join has been completed and there are new files in the repo:
All of the code is commented if anyone wants to take a look. Next week, I'd like to do some verification on the output file to make sure that things are lining up appropriate.
Verification check:
Alternatively, you can create a batch file and upload to the same site.
A precursor to national proximity analysis will be to ensure we have a census tract field in both the prison boundary shape file and the brownfields file. To do this, we will need to write a function that performs a spatial join based on the census tract polygon that a point (either the prison centroid or the brownfields point) is within.
Here's a nice blog that describes how to do such a spatial join : https://mattherman.info/blog/point-in-poly/
The trick is that census tracts are currently in 50+ separate shape files (separated by state). If anyone could do this join and then re-upload the files, it would be a huge help.