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32 measurements of distillation properties of crude oils.
data(GASOL)
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
data(GASOL) LmYield <- lm(yield ~ 1 + astm + endPt, data=GASOL) summary(LmYield)
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