DWvsCPS {rrp} | R Documentation |
The Lalonde subset of DW treated units versus CPS (Current Population Survey) control individuals
data(DWvsCPS)
A data frame with 16177 observations on the following 10 variables.
treated
age
education
black
married
nodegree
re74
re75
re78
hispanic
These two sets of treated and control units can be hardly matched.
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.