SixSigma (version 0.9-52)

ss.data.doe1: Pizza dough example data

Description

Experimental data for the scores given to a set of pizza doughs.

Usage

data(ss.data.doe1)

Format

A data frame with 16 observations on the following 6 variables.

repl

Replication id

flour

Level of flour in the recipe (- +)

salt

Level of salt in the recipe (- +)

bakPow

Level of Baking Powder in the recipe (- +)

score

Scored assigned to the recipe

ord

Randomized order

References

Cano, Emilio L., Moguerza, Javier M. and Redchuk, Andr<U+00E9>s. 2012. Six Sigma with R. Statistical Engineering for Process Improvement, Use R!, vol. 36. Springer, New York. http://www.springer.com/statistics/book/978-1-4614-3651-5.

Examples

# NOT RUN {
data(ss.data.doe1)
summary(ss.data.doe1)
lattice::bwplot(score ~ flour | salt + bakPow , 
 data = ss.data.doe1, 
 xlab = "Flour", 
 strip = function(..., style) lattice::strip.default(..., strip.names=c(TRUE,TRUE)))

# }