psid_controls: PSID controls (2490 observations)

Description Usage Format Source

Description

Non-experimental comparison data file constructed by Lalonde from the Population Survey of Income Dynamics.

Usage

1

Format

An object of class tbl_df (inherits from tbl, data.frame) with 2490 rows and 11 columns.

Source

Dehejia's NBER website.


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