DW {rrp} | R Documentation |
A subset of the Lalonde dataset (see cited reference).
data(DW)
A data frame with 445 observations on the following 10 variables.
treated
age
education
black
married
nodegree
re74
re75
re78
hispanic
see references
Dehejia, R., Wahba, S. (1999) Causal Effects in Nonexperimental Studies: Reevaluating the Evaluation of Training Programs, Journal of the American Statistical Association, 94, 1053-1062.