E7.2: Prices of Crude Oil, Natural Gas, Bituminous Coal and...

E7.2R Documentation

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

Description

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

Usage

data(E7.2)

Format

This data frame contains the following columns:

year

a numeric vector, year of observation.

Oil

a numeric vector, price of oil.

Gas

a numeric vector, price of Gas.

Bit.

a numeric vector, price of Bituminous Coal and Lignite.

Anth.

a numeric vector, price of Anthracite.

Source

Darrel Sala, Institute of Gas Technology, Chicago.

Examples

data(E7.2)
summary(E7.2)

SenSrivastava documentation built on May 29, 2024, 7:34 a.m.