A gallery of team projects produced by participants in our data learning cohorts, with methods, dashboards and posters. https://crypticpy.github.io/phct/examples/cohort-portal/catalog/ 2026-08-05T00:00:00-05:00 https://crypticpy.github.io/phct/examples/cohort-portal/catalog/repeat-violation-risk/ 2026-07-02T00:00:00-05:00 2026-08-05T00:00:00-05:00

Measured how long facilities go after a critical inspection violation before the next one, and whether an early re-inspection changes that.

https://crypticpy.github.io/phct/examples/cohort-portal/catalog/language-access-front-counter/ 2026-07-21T00:00:00-05:00 2026-07-21T00:00:00-05:00

Turned two years of interpreter request logs into a dashboard that shows which languages are asked for, at which counters, and at which hours.

https://crypticpy.github.io/phct/examples/cohort-portal/catalog/appointment-lead-time/ 2026-06-24T00:00:00-05:00 2026-06-24T00:00:00-05:00

Tested whether how far ahead an appointment is booked predicts whether it is kept, using two years of de-identified scheduling counts from three community clinics.

https://crypticpy.github.io/phct/examples/cohort-portal/catalog/permit-backlog-forecast/ 2025-07-08T00:00:00-05:00 2026-02-11T00:00:00-06:00

Built a weekly forecast of the permit review queue so the licensing team can see a backlog forming instead of discovering it two months later.

https://crypticpy.github.io/phct/examples/cohort-portal/catalog/survey-open-ends/ 2025-09-30T00:00:00-05:00 2025-09-30T00:00:00-05:00

Coded two years of open-ended community survey answers into a small set of themes, and published the codebook so the next survey can be compared with this one.

https://crypticpy.github.io/phct/examples/cohort-portal/catalog/records-request-turnaround/ 2025-06-26T00:00:00-05:00 2025-06-26T00:00:00-05:00

Reconstructed the full path of a mailed-in vital records request from timestamps and found that most of the wait happened in a queue nobody owned.