Given a treatment variable, a stratifying factor, and covariates, xbalance calculates standardized differences (biases) along each covariate, with and without the stratification. Also, tests for conditional independence of the treatment variable and the covariates within strata. Provides both stratified and unstratified analysis. This package requires installation of the -rsource- package (q.v.)
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
S456989.
Size: Programming language: Stata Requires: Stata version 10.1, rsource package and R Date of creation: 24 Dec 2008 Date of revision:
23 Jan 2009 Handle: RePEc:boc:bocode:s456989
Note: This module may be installed from within Stata by typing "ssc install xbalance". Windows users should not attempt to download these files with a web browser. Contact details of provider: Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC