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bchaoss/README.md
  • Hi, I’m @bchaoss, a business data analyst.
  • Interested in business analysis and analytics engineering.
  • Happy to connect at: [email protected] / linkedin

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  1. PMF-Semantics PMF-Semantics Public

    A Quantitative Semantic Layer to "3D" Product Market Fit

    1

  2. forecasting-driver-monitor-skill forecasting-driver-monitor-skill Public

    An AI agent skill that turns a business metric forecast into a driver-level monitoring system.

    1

  3. dbt-DiD-pre-period-selector dbt-DiD-pre-period-selector Public

    dbt package, select appropriate pre-treatment periods for DiD in SQL

    Python 1

  4. incremental-SVD incremental-SVD Public

    An improved incremental singular value decomposition(SVD) algorithm

    MATLAB 15 2

  5. US-Tariff-What-Didnt-and-What-Did US-Tariff-What-Didnt-and-What-Did Public

    Decomposition analysis of the impact of 2025 Trump tariffs on US goods imports and consumer burden

    Python 1

  6. Numerical-Optimization Numerical-Optimization Public

    Numerical optimization algorithms with examples in Python.

    Jupyter Notebook 3