This project analyzes equity risk, diversification, and portfolio performance using historical market data. Python was used to calculate quantitative risk and performance metrics, while Tableau was ...
End-to-end housing analytics pipeline: 25 years of Zillow home-value data (26K+ US zip codes, ~8M monthly observations) loaded and modeled in Google BigQuery, validated with a Python reconciliation ...
Tableau's ZN function defines NULL as 0. It's useful, but using it 'just because' can be a bit risky
When using Tableau, you sometimes encounter it. The "The calculation formula should be correct, but it results in NULL" problem. The ZN() function is useful in such cases. Roughly speaking, the ZN ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results