choccake: Chocolate cake experiment with split plot design
In faraway: Functions and Datasets for Books by Julian Faraway
choccake R Documentation
Chocolate cake experiment with split plot design
Description
An experiment was conducted to determine the effect of recipe and baking
temperature on chocolate cake quality. 15 batches of cake mix for each
recipe were prepared. Each batch was sufficient for six cakes. Each of the
six cakes was baked at a different temperature which was randomly assigned.
Several measures of cake quality were recorded of which breaking angle was
just one.
Format
A data frame with 270 observations on the following 4 variables.
- recipe
Chocolate for recipe 1 was added at 40C,
Chocolate for recipe 2 was added at 60C and recipe 3 had extra sugar
- batch
batch number from 1 to 15
- temp
temperature at which cake was baked: 175C
185C 195C 205C 215C 225C
- breakang
the breaking angle of the cake
Source
Cochran W. and Cox G. (1992) Experimental Designs, 2nd Edition Wiley
faraway documentation built on Aug. 23, 2022, 5:08 p.m.
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| choccake | R Documentation |
Chocolate cake experiment with split plot design
Description
An experiment was conducted to determine the effect of recipe and baking temperature on chocolate cake quality. 15 batches of cake mix for each recipe were prepared. Each batch was sufficient for six cakes. Each of the six cakes was baked at a different temperature which was randomly assigned. Several measures of cake quality were recorded of which breaking angle was just one.
Format
A data frame with 270 observations on the following 4 variables.
- recipe
Chocolate for recipe 1 was added at 40C, Chocolate for recipe 2 was added at 60C and recipe 3 had extra sugar
- batch
batch number from 1 to 15
- temp
temperature at which cake was baked:
175C185C195C205C215C225C- breakang
the breaking angle of the cake
Source
Cochran W. and Cox G. (1992) Experimental Designs, 2nd Edition Wiley
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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