table.b7 {MPV}

Data Set for Table B7

Description

The table.b7 data frame has 16 observations on oil extraction from peanuts.

Usage

data(table.b7)

Format

This data frame contains the following columns:

x1

CO2 pressure (bar)

x2

CO2 temperature (in degrees Celsius)

x3

peanut moisture (percent by weight)

x4

CO2 flow rate (L/min)

x5

peanut particle size (mm)

y

total oil yield

Source

Montgomery, D.C., Peck, E.A., and Vining, C.G. (2001) Introduction to Linear Regression Analysis. 3rd Edition, John Wiley and Sons.

References

Kilgo, M.B. An Application of Fractional Experimental Designs. Quality Engineering, 1, 19-23.

Examples

data(table.b7)
attach(table.b7)
# partial solution to Problem 3.11:
peanuts.lm <- lm(y ~ x1 + x2 + x3 + x4 + x5)
summary(peanuts.lm)
detach(table.b7)