Premium
Should observational studies be designed to allow lack of balance in covariate distributions across treatment groups?
Author(s) -
Rubin Donald B.
Publication year - 2009
Publication title -
statistics in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.996
H-Index - 183
eISSN - 1097-0258
pISSN - 0277-6715
DOI - 10.1002/sim.3565
Subject(s) - covariate , observational study , citation , statistics , library science , computer science , psychology , mathematics