E7.2

The <code>E7.2</code> data frame has 32 rows and 5 columns.
 Prices are in 1972 cents (U.S) by 1000 BTU.

datasets

Collection of datasets from Sen & Srivastava: "Regression
Analysis, Theory, Methods and Applications", Springer.  Sources
for individual data files are more fully documented in the
book.

Kjetil Halvorsen

SenSrivastava

Datasets from Sen & Srivastava

E7.2 function

This data frame contains the following columns:<dl>
<dt>year</dt>
<dd>a numeric vector, year of observation.</dd><dt>Oil</dt>
<dd>a numeric vector, price of oil.</dd><dt>Gas</dt>
<dd>a numeric vector, price of Gas.</dd><dt>Bit.</dt>
<dd>a numeric vector, price of Bituminous Coal and Lignite.</dd><dt>Anth.</dt>
<dd>a numeric vector, price of Anthracite.</dd>
</dl>

Format

Prices of Crude Oil, Natural Gas, Bituminous Coal and Lignite, 
           and Anthracite by Year. — E7.2

This data frame contains the following columns:<dl>
<dt>year</dt>
<dd>a numeric vector, year of observation.</dd>

<dt>Oil</dt>
<dd>a numeric vector, price of oil.</dd>

<dt>Gas</dt>
<dd>a numeric vector, price of Gas.</dd>

<dt>Bit.</dt>
<dd>a numeric vector, price of Bituminous Coal and Lignite.</dd>

<dt>Anth.</dt>
<dd>a numeric vector, price of Anthracite.</dd>


</dl>

E7.2: Prices of Crude Oil, Natural Gas, Bituminous Coal and Lignite, and Anthracite by Year.

Description

Usage

Arguments

Format

Examples