Services | Rigorous and Reproducible Results — Wayfarer Statistical Consulting

Services

Study Design & Analytic Planning

Translating questions into testable aims
Aligning design, data structure, and statistical approach
Planning for multilevel, clustered, longitudinal, or complex data

Data Management & Preparation

Dataset structuring and documentation
Data cleaning and variable construction
Reproducible analytic workflows

Statistical Modeling & Inference

Regression modeling (linear, logistic, Poisson, multilevel)
Mediation and moderation analysis
Predictive modeling and classification performance
Sensitivity and robustness analyses

Interpretation & Reporting

Clear explanation of findings
Manuscript-ready methods and results
Report-ready tables and publication-quality figures
Decision-focused summaries for stakeholders

Sample Size & Power Analysis

Design-specific power calculations
Adjustments for clustering and mediation
Grant- and IRB-ready justification language

An academic research paper titled 'Correlates of medical mistrust among minority women at risk for HIV and their networks' published by Wiley, showing the first page with sections including abstract, authors, and introduction.

Sample Deliverables

Peer reviewed Research

Cover page of a medical report titled "Becoming a Doctor and the opioid epidemic" with illustrations of diverse medical students and professionals, and sections on study overview, insights, recommendations, training, and importance of person-first language.

Poster presentation titled 'Investigating the Underlying Mechanisms of Clinician Burnout: A Network Perspective,' featuring sections for Background, Method, Results with a network map of burnout items, a table of network-level outcomes, Conclusion, and References. Includes author names and logos of Children's Healthcare of Atlanta and Emory University.

Poster Presentation

Title slide of a presentation titled "Easing Interpretability with Predicted Probabilities" by Laura Johnson, for ACBE on September 19, 2024. The slide features three illustrations of a person: one of a scientist in a lab coat working with test tubes, another of a woman in a coat pointing, and a third of a boy flexing muscles with a bright sun above his head.

PowerPoint Presentation

$Flowchart detailing a study timeline and aims for assessing trauma in children, including initial assessment, follow-up, and criteria for skull fracture and healing evidence.$

Aims and Conceptual Models

A scientific table presenting power analysis results for 50 subjects over three visits, detailing confidence interval widths, 95% confidence intervals, number of observations, level of significance, and sample sizes under various scenarios.

Sample Size Calculation

Working with Laura

Two-panel painting depicting a landscape with clouds, mountains, and trees, viewed inside a spherical frame.

I am a collaborative partner.

Not merely a technician, I will work with you throughout the research process from inception to completion.

I take on small and medium projects.

With a controlled queue, you’ll get my undivided attention and swift turnaround.

I value structure, reproduceability, and aesthetics.

You will receive organized, clear reports and presentation- and publication-ready deliverables.

"Laura has become my go-to statistician."

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Former Client