in greedy (or nearest neighbor) matching, subjects in the control and

Download scientific diagram | in greedy (or nearest neighbor) matching, subjects in the control and treatment groups are paired to yield the smallest difference in propensity scores. from publication: Propensity Scoring in Plastic Surgery Research: An Analysis and Best Practice Guide | Randomized controlled trials, though considered the gold standard in clinical research, are often not feasible in plastic surgery research. Instead, researchers rely heavily on observational studies, leading to potential issues with confounding and selection bias. Propensity | Propensity Score, Plastic Surgery and Plastics | ResearchGate, the professional network for scientists.

Day 6: Greedy Matching Algorithm

Matching

Optimizing matching and analysis combinations for estimating causal effects

An Ultimate Guide to Matching and Propensity Score Matching, by Leihua Ye, PhD

KNN Algorithm: Guide to Using K-Nearest Neighbor for Regression

Algorithms, Free Full-Text

SAS Help Center: Example 95.4 Greedy Nearest Neighbor Matching

Propensity score matching in otolaryngologic literature: A systematic review and critical appraisal

SAS Help Center: Greedy Nearest Neighbor Matching

An Ultimate Guide to Matching and Propensity Score Matching, by Leihua Ye, PhD

Weighted nearest neighbours-based control group selection method for observational studies

Matches chosen using 1:1 nearest neighbor matching on propensity score.