Executive bio

I turn complex data into decisions leaders can trust, blending survey methods, analytics automation, and day-to-day program operations with clear documentation and reproducible results.

At the Centers for Disease Control and Prevention’s Pregnancy Risk Assessment Monitoring System (PRAMS) , I co-led national data weighting across 50 jurisdictions—covering most U.S. live births. I built modular SAS/R/SQL workflows with automated checks, sampling verification, decision-tree–based nonresponse adjustments, and standard outputs that shortened cycles and improved consistency.

Beyond the core weighting work, I serve as a statistical mentor and advisor at CDC. Through the Statistical Advisory Group, I work one-on-one with researchers to frame questions, prepare analysis-ready data, and choose appropriate methods—from regression, generalized linear models, and Lasso/Ridge through decision trees, random forests, and structural equation models. I also co-author peer-reviewed studies and review manuscripts for mathematical and statistical journals.

Outside my federal role, I design evaluation and reporting systems for public agencies—for example, leading survey analysis and SAS-based reporting for Virginia’s Comprehensive Harm Reduction program with reusable, privacy-safe code and synthetic data. Beyond public health, I expanded Louisiana State University’s Virtual Math Research Circle (VMRC) into a year-round, international program—securing multi-year funding, building partnerships (including a Zhejiang memorandum of understanding), and modernizing operations and student protections.

I’m at my best partnering with leaders and analysts to turn complex methods into audit-ready, scalable services that raise confidence in decisions.

Portrait of Isaac B. Michael

Recent impact

Virtual Math Research Circle — Year-Round, International Expansion

Expanded LSU’s program to run year-round with international partners; secured funding, modernized hiring and onboarding, and overhauled the public site.

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PRAMS Data Weighting — National Delivery and Automation

Co-led national PRAMS weighting across dozens of jurisdictions; organized the season, automated QA and sampling-verification, and delivered consistent, on-time releases with lookup-driven, repeatable runs.

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Virginia Department of Health — Harm Reduction Survey Evaluation

Led end-to-end analysis for Virginia’s Comprehensive Harm Reduction (CHR) survey; turned REDCap and Excel exports into a SAS pipeline with clear totals, subgroup reports, and a privacy-safe example.

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How I work

Rigor and reproducibility

Documented pipelines, versioned artifacts, and reusable templates so results are consistent and defensible.

Governance by design

Sampling verification, audit logs, accessible documentation, and service-level agreements mapped to decision-makers and outcomes.

Confidentiality first

Client identities remain confidential under non-disclosure agreements. I share methods and impacts, not sensitive data.

Credentials

Education

  • MApSt, Applied Statistics — Louisiana State University (2023)
  • PhD, Mathematics — Baylor University (2019)
  • MS, Mathematics — Baylor University (2015)
  • BS, Mathematics — Tarleton State University (2013)

Selected publications

  • Extended Power Weighted Rellich-Type Inequalities with Logarithmic Refinements — Yokohama Publishers (2024)
  • Preliminary Validation of Digital Photography to Assess the Home Food Environment — EJIHPE (2023)
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  • Online Engineering Bridge Summer Program… Calculus — ASEE (2023)
  • A New Proof of the Power Weighted Birman–Hardy–Rellich Inequalities — Birkhäuser (2022)
  • A sequence of weighted Birman–Hardy–Rellich-type inequalities with logarithmic refinements — Integral Equations and Operator Theory (2022)
  • Optimality of constants in weighted Birman–Hardy–Rellich inequalities… — CUBO (2022)
  • On weighted Hardy-type inequalities — Mathematical Inequalities & Applications (2020)
  • Radial and logarithmic refinements of Hardy’s inequality — St. Petersburg Math. J. (2019)
  • On Birman’s sequence of Hardy–Rellich-type inequalities — J. Differential Equations (2018)
  • Net regular signed trees — Australas. J. Combin. (2016)

Tools & platforms

Stat/DS: SAS, R, Python, SQL, SEM, survey sampling.

AI/MLOps: BigQuery ML, TensorFlow, Databricks (DLT, MLOps).

Algorithms & libs: Scikit-learn, CHAID, ARIMA, K-Means; R Markdown, SAS Macros.

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Data & cloud: Redshift, GCP/BigQuery, DBVisualizer, SAS Studio, Google Colab.

BI/viz: Tableau, Power BI, Looker Studio, SAS ODS Graphics, Excel dashboards.

Dev/OS: LaTeX/Beamer, Git/GitHub, RStudio, VS Code; Windows, macOS, Linux (CLI).

Web/productivity: HTML/JS (basic), Google Workspace, Microsoft 365, OpenOffice.

Selected graduate coursework

  • Statistical Theory; Statistical Inference I; Regression Analysis; Experimental Design
  • Functional Analysis; Operator & Spectral Theory; PDEs/Distributions
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LSU (M.Ap.St.): Statistical Theory; Statistical Inference; Probability & Statistics; Regression; Experimental Design; Experimental Statistics; Nonparametric; Data Mining; SEM & HLM; Statistical Consulting.

Baylor (PhD/MS Math): Real Analysis; Differential Geometry; Compact Lie Groups; Functional Analysis; Operator & Spectral Theory; Potential Theory; PDE Theory; Distribution Theory; Calculus of Variations; Differential Equations; Complex Analysis; Riemann Surfaces; Advanced Algebra; Algebraic Topology; Topology; Graph Theory; Additive Combinatorics.

Job-related training

  • CDC PRAMS Data Weighting System (Nov 2023–Feb 2024)
  • CDC Sampling Verification (Oct 2023)
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  • CDC SAS ODS Graphics (Sept 2023)
  • U.S. Census: Introduction to Survey Sampling (Dec 2022)

What would you like to explore?

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