nappesortplot function

Plot consumers' sorted tablecloth

Plot consumers' sorted tablecloth.

nappesortplot(donnee,first="nappe", numr = 2, numc = 2, lim = c(60,40))

Arguments

• donnee: a data frame of dimension (p,3j), where p represents the number of products and j the number of consumers
• first: 2 possibilities: "nappe" if the napping variables first appear for each consumer or "catego" if it is the categorization variable
• numr: the number of tablecloth per row (by default 2)
• numc: the number of tablecloth per column (by default 2)
• lim: the size of the tablecloth

Details

The data used here refer to a specific experiment, where consumers are asked to position products on a tablecloth of dimension lim, by default (60,40) and to categorize them.

Returns

Returns as many graphs as there are consumers, each graph represents products positioned by a given consumer on a tablecloth and colored according to the categorization

References

Pages, J., Le, S., Cadoret, M. (2010) The Sorted Napping: a new holistic approach in sensory evaluation. Journal of Sensory Studies

Author(s)

Marine Cadoret, Sebastien Le sebastien.le@institut-agro.fr

See Also

fasnt

Examples

## Not run:

data(smoothies)
nappesortplot(smoothies,first="nappe")
## End(Not run)