grocery
(Package: pid) :
Simulation of grocery store profits for a single product
The hourly profit made when selling the product at price P and the product is displayed at height H [cm] on the shelf.
● Data Source:
CranContrib
● Keywords:
● Alias: grocery
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paretoPlot
(Package: pid) :
Pareto plot (coefficient plot) for a factorial design model
Creates a plot that shows the model coefficients from the least squares model as bars. The absolute value of the coefficients are taken. The coefficient's sign is represented by the bar colour: grey for negative and black for positive coefficients.
● Data Source:
CranContrib
● Keywords:
● Alias: paretoPlot
●
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manufacture
(Package: pid) :
Simulation of a manufacturing facility's profit when varying two factors
The hourly profit made when selling the product at price P and the product is produced at a throughput rate T [parts per hour].
● Data Source:
CranContrib
● Keywords:
● Alias: manufacture
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tradeOffTable
(Package: pid) :
A trade-off table of fractional factorial designs
Creates a new plot that shows a trade-off table for fractional factorial designs.
● Data Source:
CranContrib
● Keywords:
● Alias: tradeOffTable
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popcorn
(Package: pid) :
Simulation of stovetop popcorn cooking
A fixed number of popcorn kernels are cooked are heated at the same temperature. This simulation returns the number of kernels that are edible when the pot is left on the stove for a given number of T seconds.
● Data Source:
CranContrib
● Keywords:
● Alias: popcorn
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This package contains functions and datasets that complement the book Process Improvement using Data, http://learnche.org/pid.
● Data Source:
CranContrib
● Keywords: array, design
● Alias: pid-package
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contourPlot
(Package: pid) :
2-dimensional contour plot of a factorial design model
Creates a two-dimensional contour plot of a factorial design model (linear least squares model). The two specified factors are plotted on the horizontal and vertical axes. If the model has more than two factors, then the remaining factors are set at their zero level. It is assumed the model is in coded units.
● Data Source:
CranContrib
● Keywords:
● Alias: contourPlot
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tradeoff
(Package: pid) :
Trade-offs for a specified fractional factorial design
Fractional factorial designs are a trade-off of information learned vs. the amount of work and cost (experiments) invested. This function shows which factors are confounded (confused; aliased) with each other when running a fractional factorial. The output shows the design's resolution and how to generate the fractional factorial.
● Data Source:
CranContrib
● Keywords:
● Alias: tradeoff
●
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