Star

a cross-section from 1985-89 number of observations : 5748 observation : individuals country : United States

datasets

Spencer Graves

Ecdat

Data Sets for Econometrics

Star function

A dataframe containing :
 <dl>
 <dt>tmathssk</dt><dd>total math scaled score</dd> <dt>treadssk</dt><dd>total reading scaled score</dd> <dt>classk</dt><dd>type of class, a factor with levels (regular,small.class,regular.with.aide)</dd> <dt>totexpk</dt><dd>years of total teaching experience</dd> <dt>sex</dt><dd>a factor with levels (boy,girl)</dd> <dt>freelunk</dt><dd>qualified for free lunch ?</dd> <dt>race</dt><dd>a factor with levels (white,black,other)</dd> <dt>schidkn</dt><dd>school indicator variable</dd> </dl>

Format

Project STAR <a href="http://www.heros-inc.org/star.htm">http://www.heros-inc.org/star.htm</a>.

Source

a cross-section from 1985-89

 number of observations : 5748

 observation : individuals

 country : United States

Star: Effects on Learning of Small Class Sizes

Description

Usage

Arguments

Format

Source

References

See Also