Open Data

Animating Spatio-Temporal COVID-19 Data

I present an update to my previous posts #1 and #2. This update can also be found on a public GitHub repository.

Cluster Detection in PCoA Space using Kernel Density Estimation

I present code to identify relative spatial clustering in multidimensional scaling / principal coordinate analysis (MDS/PCoA) space. I use a spatial relative risk function risk from the sparr package. I use a spatial segregation model relrisk from the spatstat package.

Test Positivity Rate of Cumulative SARS-CoV-2 Cases in the District of Columbia

I present an update to my previous post. Starting May 17, 2020 the DC Mayoral Office began releasing testing information by neighborhood on their coronavirus data portal. Molly Tolzmann zmotoly added this feature to her publicly available Google Sheet presented at the DC health planning neighborhood level. The update here can also be found on a public GitHub repository.

Cumulative SARS-CoV-2 Cases in the District of Columbia by Health Planning Neighborhoods

After moving to DC last year, PoPville has been a personal favorite for local scoop. A post on May 11, 2020 captured my attention. Molly Tolzmann zmotoly adjusted the daily coronavirus data publicly released by the DC Mayoral Office at the DC health planning neighborhood level by the 2018 American Community Survey (ACS) census tract data and demographic data from Open Data DC. This post is a replication of the data visualization using R and can be found on a public GitHub repository.