Open AccessPSAgraphics: AnRPackage to Support Propensity Score Analysis
Author(s) -
James E. Helmreich,
Robert M. Pruzek
Publication year - 2009
Publication title -
journal of statistical software
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 7.636
H-Index - 145
ISSN - 1548-7660
DOI - 10.18637/jss.v029.i06
Subject(s) - covariate , propensity score matching , statistics , observational study , r package , stratification (seeds) , econometrics , selection bias , selection (genetic algorithm) , mathematics , computer science , machine learning , biology , seed dormancy , botany , germination , dormancy