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1.2-12 by Arne Henningsen, 3 years ago
http://www.sampleSelection.org
Browse source code at https://github.com/cran/sampleSelection
Authors: Arne Henningsen [aut, cre] , Ott Toomet [aut] , Sebastian Petersen [ctb]
Documentation: PDF Manual
GPL (>= 2) license
Imports miscTools, systemfit, Formula, VGAM, mvtnorm
Depends on maxLik, stats
Suggests lmtest, Ecdat
Imported by EMSS, HeckmanEM, localIV, ssmrob, xtsum.
Suggested by AER, hpa, marginaleffects, micsr, ssmodels, urbin.
Enhanced by censReg, stargazer.
See at CRAN