coffee.data: Small data set on flavor perception and preferences for...
In ExPosition: Exploratory Analysis with the Singular Value Decomposition
Description
Usage
Format
Details
Description
One coffee from Oak Cliff roasters (Dallas, TX) was used in this experiment. Honduran source with a medium roast. The coffee was brewed in two ways and served in two ways (i.e., a 2x2 design). Two batches each of coffee were brewed at 180 degrees (Hot) Farenheit or at room temperature (Cold). One of each was served cold or heated back up to 180 degrees (Hot).
Usage
1
Format
coffee.data$preferences: Ten participants indicated if they liked a particular serving or not.
coffee.data$ratings: Ten participants indicated on a scale of 0-2 the presence of particular flavors. In an array format.
Details
Flavor profiles measured: Salty, Spice Cabinet, Sweet, Bittery, and Nutty.
ExPosition documentation built on May 1, 2019, 7:06 p.m.
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Description Usage Format Details
Description
One coffee from Oak Cliff roasters (Dallas, TX) was used in this experiment. Honduran source with a medium roast. The coffee was brewed in two ways and served in two ways (i.e., a 2x2 design). Two batches each of coffee were brewed at 180 degrees (Hot) Farenheit or at room temperature (Cold). One of each was served cold or heated back up to 180 degrees (Hot).
Usage
1 |
Format
coffee.data$preferences: Ten participants indicated if they liked a particular serving or not.
coffee.data$ratings: Ten participants indicated on a scale of 0-2 the presence of particular flavors. In an array format.
Details
Flavor profiles measured: Salty, Spice Cabinet, Sweet, Bittery, and Nutty.
R Package Documentation
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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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