Propensity score matching
id:
propensity-score-matching-248-2485224
title:
Propensity score matching
text:
In the statistical analysis of observational data, propensity score matching (PSM) is a statistical matching technique that attempts to estimate the effect of a treatment, policy, or other intervention by accounting for the covariates that predict receiving the treatment. PSM attempts to reduce the bias due to confounding variables that could be found in an estimate of the treatment effect obtained from simply comparing outcomes among units that received the treatment versus those that did not.
brand slug:
wiki
category slug:
encyclopedia
description:
Statistical matching technique
original url:
https://en.wikipedia.org/wiki/Propensity_score_matching
date created:
date modified:
2024-01-04T04:42:14Z
main entity:
{"identifier":"Q7250160","url":"https://www.wikidata.org/entity/Q7250160"}
image:
fields total:
13
integrity:
14