p2.15: Data Set for Problem 2-15

In MPV: Data Sets from Montgomery, Peck and Vining

Data Set for Problem 2-15

Description

The p2.15 data frame has 8 observations on the impact of temperature on the viscosity of toluene-tetralin blends. This particular data set deals with blends with a 0.4 molar fraction of toluene.

Usage

data(p2.15)

Format

This data frame contains the following columns:

temp

temperature (in degrees Celsius)

visc

viscosity (mPa s)

Source

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

References

Byers and Williams (1987) Viscosities of Binary and Ternary Mixtures of Polynomatic Hydrocarbons. Journal of Chemical and Engineering Data, 32, 349-354.

Examples

data(p2.15)
attach(p2.15)
plot(visc ~ temp, pch=16)
visc.lm <- lm(visc ~ temp)
plot(visc.lm, which=1)
detach(p2.15)

MPV documentation built on Sept. 11, 2024, 6:51 p.m.