+---------+-------------------+
| logan   | R Documentation   |
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Data from the 1972-78 GSS data used by Logan
--------------------------------------------

Description
~~~~~~~~~~~

Intergenerational occupational mobility data with covariates.

Usage
~~~~~

::

    data(logan)

Format
~~~~~~

A data frame with 838 observations on the following 4 variables.

occupation
    subject's occupation, a factor with levels ``farm``, ``operatives``,
    ``craftsmen``, ``sales``, and ``professional``

focc
    father's occupation

education
    total years of schooling, 0 to 20

race
    levels of ``non-black`` and ``black``

Source
~~~~~~

General Social Survey data, see the web site for detailed information on
the variables.
`http://www3.norc.org/GSS+Website <http://www3.norc.org/GSS+Website>`_.

References
~~~~~~~~~~

Logan, John A. (1983). A Multivariate Model for Mobility Tables.
American Journal of Sociology 89: 324-349.
