Fac4Proc.dat {dae} | R Documentation |

## Data for a 2^4 factorial experiment

### Description

The data set come from an unreplicated `2^4`

factorial experiment to
investigate a chemical process. The response variable is the Conversion
percentage (Conv) and this is indexed by the 4 two-level factors Catal, Temp,
Press and Conc, with levels “-” and “+”. The data is aranged in
Yates order. Also included is the 16-level factor Runs which gives the order
in which the combinations of the two-level factors were run.

### Usage

`data(Fac4Proc.dat)`

### Format

A data.frame containing 16 observations of 6 variables.

### Source

Table 10.6 of Box, Hunter and Hunter (1978) *Statistics for Experimenters*.
New York, Wiley.

[Package

*dae* version 3.2-13

Index]