Hye-jin Shin

How to Interpret a PCA Biplot for Data Analysis

How to Calculate Pretest Probability Explained

How to Calculate Positive Predictive Value From Sensitivity

When Should You Use Fisher’s Exact Test?

What Is a Hazard Ratio? Definition and Interpretation

What Is a Propensity Score & Why Does It Matter?

What Is IRT in Clinical Trials and How Does It Work?

What Defines a Pragmatic Clinical Trial?

What Is IRT in Clinical Research and How Does It Work?

What Is Principal Coordinate Analysis (PCoA)?

What Are Residuals in ANOVA and Why Do They Matter?

What Is Maximum Likelihood Estimation?

What Is a Markov Chain Model and How Does It Work?

What Is the Elastic Net Model & When Should You Use It?

Batch Effects: How They Impact Research & How to Fix Them

What Are Cox Proportional Hazards Models?

What Are Causal Assumptions in Science and Research?

What Is Propensity Score Weighting in Research?

What Is UMAP Clustering and How Does It Work?

The Meaning of Heterogeneous Disease and Its Implications