lalonde.exp {causalsens}  R Documentation 
A dataset of units in an experimental evaluation of a job training program. Subset to those units with two years of pretreatment income data.
A data frame with 445 rows and 12 variables
age
 age in years.
education
 number of years of schooling.
black
 1 if black, 0 otherwise.
hispanic
 1 if Hispanic, 0 otherwise.
married
 1 if married, 0 otherwise.
nodegree
 1 if no high school degree, 0
otherwise.
re74
 earnings ($) in 1974.
re75
 earnings ($) in 1975.
re78
 earnings ($) in 1978.
u74
 1
if unemployed in 1974, 0 otherwise.
u75
 1
if unemployed in 1975, 0 otherwise.
treat

1 if treated, 0 otherwise.
LaLonde, Robert J. (1986). Evaluating the Econometric Evaluations of Training Programs with Experimental Data. The American Economic Review, 76(4), 604–620.