psid_controls2: PSID2 controls (253 observations)

Description Usage Format Source

Description

Further subsets created by Lalonde from the PSID non-experimental comparison data file (lalonde::psid_controls).

Usage

1

Format

An object of class tbl_df (inherits from tbl, data.frame) with 253 rows and 11 columns.

Source

Dehejia's NBER website.


jjchern/lalonde documentation built on June 1, 2019, 3:56 a.m.