IPEC (version 0.1.0)

isom: Data on biochemical oxygen demand

Description

Data on the reaction rate of the catalytic isomerization of n-pentane to isopentane versus the partial pressures of hydrogen, n-pentane, and isopentane.

Usage

data(isom)

Details

There are four columns in the data set:

'y' is the vector of experimental reaction rate (in 1/hr);

'x1' is the vector of partial pressure of hydrogen;

'x2' is the vector of partial pressure of n-pentane;

'x3' is the vector of partial pressure of isopentane.

References

Bates, D.M and Watts, D.G. (1988) Nonlinear Regression Analysis and its Applications. Wiley, New York.

Carr, N.L. (1960) Kinetics of catalytic isomerization of n-pentane. Ind. Eng. Chem. 52, 391-396.

Examples

# NOT RUN {
data(isom)
isom
Y <- isom[,1]
X <- isom[,2:4]
X
Y
# }