R Dataset / Package reshape2 / french_fries

Documentation

On this Picostat.com statistics page, you will find information about the french_fries data set which pertains to Sensory data from a french fries experiment.. The french_fries data set is found in the reshape2 R package. You can load the french_fries data set in R by issuing the following command at the console data("french_fries"). This will load the data into a variable called french_fries. If R says the french_fries data set is not found, you can try installing the package by issuing this command install.packages("reshape2") and then attempt to reload the data. If you need to download R, you can go to the R project website. You can download a CSV (comma separated values) version of the french_fries R data set. The size of this file is about 22,042 bytes.


Sensory data from a french fries experiment.

Description

This data was collected from a sensory experiment conducted at Iowa State University in 2004. The investigators were interested in the effect of using three different fryer oils had on the taste of the fries.

Usage

french_fries

Format

A data frame with 696 rows and 9 variables

Details

Variables:

  • time in weeks from start of study.

  • treatment (type of oil),

  • subject,

  • replicate,

  • potato-y flavour,

  • buttery flavour,

  • grassy flavour,

  • rancid flavour,

  • painty flavour

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Dataset imported from https://www.r-project.org.

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Attachment Size
dataset-29703.csv 21.53 KB
Dataset License
GNU General Public License v2.0
Documentation License
GNU General Public License v2.0