landrent

The data were collected by Douglas Tiffany to study the variation in rent paid in 1977 for agricultural land planted to alfalfa.

datasets

Datasets to Accompany S. Weisberg (2014),
"Applied Linear Regression," 4th edition.  Many data files
in this package are included in the alr3 package as well, so only one of them
should be used.

Sanford Weisberg

alr4

Data to Accompany Applied Linear Regression 4th Edition

landrent function

This data frame contains the following columns:<dl>
 <dt>X1</dt>
<dd>average rent for all tillable land</dd> <dt>X2</dt>
<dd>density of dairy cows (number per square mile)</dd> <dt>X3</dt>
<dd>proportion of farmland used for pasture</dd> <dt>X4</dt>
<dd>1 if liming required to grow alfalfa; 0 otherwise</dd> <dt>Y</dt>
<dd>average rent per acre planted to alfalfa</dd> 
</dl>

Format

Land rent — landrent

This data frame contains the following columns:<dl>
 <dt>X1</dt>
<dd>average rent for all tillable land</dd>

 <dt>X2</dt>
<dd>density of dairy cows (number per square mile)</dd>

 <dt>X3</dt>
<dd>proportion of farmland used for pasture</dd>

 <dt>X4</dt>
<dd>1 if liming required to grow alfalfa; 0 otherwise</dd>

 <dt>Y</dt>
<dd>average rent per acre planted to alfalfa</dd>

 
</dl>

landrent: Land rent

Description

Arguments

Format

References

Examples