Category: Analytics
Uncertainty and confidence in plain English
Read point estimates with intervals. Confidence intervals show a range of plausible values under a model. Statistical significance is not business importance.
Building a portfolio that gets interviews
Build a small portfolio around clear questions, real method, and a decision-ready takeaway. Fewer strong projects beat many stock dashboards with no problem statement.
What is dbt (conceptually)?
dbt turns SQL transforms into versioned models with tests and docs. Learn staging, intermediate, and marts so you can read a change even if you do not own…
Inclusive metrics and whose story is missing
A metric can look clean and still leave people out. Ask who is in, who is out, and what action follows before a KPI becomes policy. Inclusive metrics…
North Star vs team scorecards
A North Star focuses the company; team scorecards run the work. Build a simple stack of crown metric, input metrics, and team cards so one slide cannot pretend…
