Leinhardt | R Documentation |
The Leinhardt
data frame has 105 rows and 4 columns.
The observations are nations of the world around 1970.
Leinhardt
This data frame contains the following columns:
Per-capita income in U. S. dollars.
Infant-mortality rate per 1000 live births.
A factor with levels:
Africa
;
Americas
;
Asia
, Asia and Oceania;
Europe
.
Oil-exporting country.
A factor with levels:
no
,
yes
.
The infant-mortality rate for Jamaica is misprinted in Leinhardt and Wasserman; the correct value is given here. Some of the values given in Leinhardt and Wasserman do not appear in the original New York Times table and are of dubious validity.
Leinhardt, S. and Wasserman, S. S. (1979) Exploratory data analysis: An introduction to selected methods. In Schuessler, K. (Ed.) Sociological Methodology 1979 Jossey-Bass.
The New York Times, 28 September 1975, p. E-3, Table 3.
Fox, J. (2008) Applied Regression Analysis and Generalized Linear Models, Second Edition. Sage.
Fox, J. and Weisberg, S. (2011) An R Companion to Applied Regression, Second Edition, Sage.