mistat (version 1.0-3)

GASOL: Distillation Properties of Crude Oils

Description

32 measurements of distillation properties of crude oils.

Usage

data(GASOL)

Format

A data frame with 32 observations on the following 5 variables.

x1

crude oil gravity ($API$), a numeric vector

x2

crude oil vapour pressure ($psi$), a numeric vector

astm

crude oil ASTM 10% point ($Fahrenheit$), a numeric vector

endPt

gasoline ASTM endpoint ($Fahrenheit$), a numeric vector

yield

yield of gasoline (in percentage of crude oil), a numeric vector

Source

Daniel and Wood (1971) pp. 165

Examples

data(GASOL)

LmYield <- lm(yield ~ 1 + astm + endPt, 
              data=GASOL)

summary(LmYield)