Robey


The <code>Robey</code> data frame has 50 rows and 3 columns.
The observations are developing nations around 1990.


datasets


Functions and Datasets to Accompany J. Fox and S. Weisberg,
An R Companion to Applied Regression, Second Edition, Sage, 2011.

John Fox

Companion to Applied Regression

Robey function

This data frame contains the following columns:
  <dl>
    <dt>region</dt><dd>
      A factor with levels:
      <code>Africa</code>;
      <code>Asia</code>, Asia and Pacific;
      <code>Latin.Amer</code>, Latin America and Caribbean;
      <code>Near.East</code>, Near East and North Africa.
      </dd> <dt>tfr</dt><dd>
      Total fertility rate (children per woman).
      </dd> <dt>contraceptors</dt><dd>
      Percent of contraceptors among married women of childbearing age.
      </dd> </dl> 

Format

Robey, B., Shea, M. A., Rutstein, O. and Morris, L. (1992) 
 The reproductive revolution: New survey findings. 
 <em>Population Reports</em>. Technical Report M-11.

Robey: Fertility and Contraception

Description

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References