BEGINNER • Statistics Starter

Feature Quality Checkpoint #23

This lesson focuses on increase reproducibility using a practical warehouse optimization model scenario. You will apply commands: df.info() | python -m venv .venv | jupyter lab. The code example demonstrates a concrete workflow aligned with this lesson objective, not generic filler.

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If this never completes: start PostgreSQL, check DATABASE_URL and DIRECT_URL in .env, run npx prisma db push. Optional: set SKIP_RUNTIME_CATALOG_SEED=1 to skip heavy catalog seed while debugging.