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Your Organization Data Learning Cohorts Portal
Methods & tools

Python

3 team projectsRefine these 3 in team projects →

Team projects tagged Python

  • Two survival curves over twelve months showing repeat-violation-free share staying near 88 percent with an early re-inspection and falling to 67 percent without one.
    Featured Civic

    Cohort: 2026Area of work: Environmental Health

    How soon does a critical violation come back?

    Headline finding: A re-inspection within 30 days cut the one-year repeat rate from roughly one in three to one in eight

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

    • Survival analysis
    • Python
    • 2 more methods & tools
    Skills practiced: Statistics Skills practiced: Data cleaning1 more

  • StorytellingCohort: 2025Area of work: Community Programs

    Reading 1,800 survey comments without reading 1,800 comments

    Headline finding: Three themes covered 71% of comments; cost was named twice as often as opening hours

    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.

    • Qualitative coding
    • Python
    • scikit-learn
    • 1 more methods & tools
    Skills practiced: Data cleaning Skills practiced: Stakeholder interviews1 more
  • Line chart of weekly open permit reviews across a year with a shaded forecast band widening over the final eight weeks.
    Essentials

    Cohort: 2025Area of work: Permitting & Licensing

    Forecasting the permit review backlog

    Headline finding: A two-week staffing dip in March explained most of the backlog that was still there in July

    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.

    • Time series
    • Python
    • 2 more methods & tools
    Skills practiced: Statistics Skills practiced: Automation1 more