table.b5: Data Set for Table B5

Description Usage Format Source References Examples

Description

The table.b5 data frame has 27 observations on liquefaction.

Usage

1

Format

This data frame contains the following columns:

y

CO2

x1

Space time (in min)

x2

Temperature (in degrees Celsius)

x3

Percent solvation

x4

Oil yield (g/100g MAF)

x5

Coal total

x6

Solvent total

x7

Hydrogen consumption

Source

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

References

(1978) Belle Ayr Liquefaction Runs with Solvent. Industrial Chemical Process Design Development, 17, 3.

Examples

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5
data(table.b5)
attach(table.b5)
y.lm <- lm(y ~ x6 + x7)
summary(y.lm)
detach(table.b5)

Example output

Attaching package: 'MPV'

The following object is masked from 'package:datasets':

    stackloss


Call:
lm(formula = y ~ x6 + x7)

Residuals:
     Min       1Q   Median       3Q      Max 
-23.2035  -4.3713   0.2513   4.9339  21.9682 

Coefficients:
            Estimate Std. Error t value Pr(>|t|)    
(Intercept) 2.526460   3.610055   0.700   0.4908    
x6          0.018522   0.002747   6.742 5.66e-07 ***
x7          2.185753   0.972696   2.247   0.0341 *  
---
Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Residual standard error: 9.924 on 24 degrees of freedom
Multiple R-squared:  0.6996,	Adjusted R-squared:  0.6746 
F-statistic: 27.95 on 2 and 24 DF,  p-value: 5.391e-07

MPV documentation built on June 8, 2018, 1:03 a.m.