Blog
Contenido sobre análisis de datos de encuesta, automatización en investigación y entrega de artículos científicos.
DNP Project Guide: Structure, Topics, Data, and Ideas
What a DNP project is, how it differs from a PhD dissertation, the usual chapter structure, how to choose a topic, evaluate outcomes, and 12 project ideas.
Evidence-Based Practice in Nursing: Steps, Levels, Models
Evidence-based practice in nursing explained: the five steps, levels of evidence, the Iowa and Johns Hopkins models, and how to find and appraise evidence.
Fixed Effects vs Random Effects and the Hausman Test
Fixed effects vs random effects for panel data: the within transformation, when to use each, how the Hausman test works, clustered SEs, and reporting.
Hazard Ratio: Meaning, Interpretation, and Reporting
What a hazard ratio means, how to read it with its 95% CI, how it differs from relative risk and odds ratio, and how to report it in APA 7.
Heteroscedasticity: Tests, Fixes, and How to Report It
What heteroscedasticity is, how to spot it in residual plots, how to run Breusch-Pagan and White tests, and how to fix and report it with robust SEs.
One-Way ANOVA: Assumptions, Example, and APA Reporting
Learn one-way ANOVA step by step: assumptions, computing F by hand, eta squared, Tukey and Games-Howell post hoc tests, Welch ANOVA, and APA 7 reporting.