Browsing Category

Statistical Tests

32 posts
avoid bonferroni errors

Bonferroni Correction: Stop Making These Mistakes

Optimize your statistical tests by avoiding common Bonferroni correction mistakes—learn how to apply it properly and ensure accurate results.
test for normal distribution

Shapiro–Wilk Test Made Simple

On how the Shapiro–Wilk test simplifies checking data normality and why understanding its results can improve your statistical analysis.
assessing variance equality assumption

Levene’s Test Explained in Plain English

Theoretically simple, Levene’s Test helps determine if groups have equal variances, but understanding its process is key to proper data analysis.
survival analysis hazard model

Cox Proportional Hazards Model: The Ultimate Guide

Overcome survival analysis challenges with the Cox Proportional Hazards Model; discover how it reveals key insights into time-to-event data.
survival analysis visualization techniques

Kaplan–Meier Curves Like a Pro

Clearly understanding Kaplan–Meier curves is essential for accurate survival analysis; discover how to interpret them like a pro.
understanding time to event data

Survival Analysis Demystified

Harness the power of survival analysis to uncover hidden insights into event timing and risk patterns—keep reading to unlock its full potential.
nonparametric comparison test

Friedman Test Made Simple

I explore how the Friedman test simplifies analyzing related treatments, helping you understand its steps and significance easily.
analyzing repeated data variance

Repeated Measures ANOVA: Everything You Need to Know

An in-depth guide to Repeated Measures ANOVA reveals essential insights for analyzing within-subject differences, ensuring accurate and meaningful results.
comparing groups with covariates

ANCOVA Explained in Plain English

Theoretical insights into ANCOVA explained in plain English reveal how adjusting for variables can clarify group differences; discover more to master this powerful analysis.
understanding multiple regression analysis

Multiple Regression Demystified

Aiming to master multiple regression? Discover how it reveals complex relationships and enhances your data analysis skills.