A dataset of aggregate literacy rates (t) and fraction of the population
that is black (x), from the 1910 US Census. Each observation represents one
county.
A data frame containing 1030 observations.
Source
Gary King, 1997, "Replication data for: A Solution to the Ecological
Inference Problem: Reconstructing Individual Behavior from Aggregate Data",
http://hdl.handle.net/1902.1/LWMMKUTYXS UNF:3:DRWozWd89+vNLO7lY2AHbg== IQSS
Dataverse Network [Distributor] V3 [Version]
References
Gary King. (1997). A Solution to the Ecological Inference
Problem. Princeton: Princeton University Press. Section 13.2:241-5.
Robinson, William S. (1950). ``Ecological Correlation and the Behavior of
Individuals.'' American Sociological Review 15:351-357.
