Data library

Datasets built for learning

Clean, small datasets designed for repeated practice in econometrics and Stata. Each dataset comes with a codebook, example questions, and starter code.

Coffee chain weekly

Pricing, promos, staffing

Store-week panel data for demand, operations, and staffing analytics.

Open dataset
Warehouse picking

Operations productivity

Shift-level data on automation, training, temperature, and pick time.

Open dataset
Fulfillment delays

On-time delivery risk

Order-level data on delay probability and delay days.

Open dataset