nappeplot function

Plot panelists' tableclothe

Plot panelists' tableclothe.

nappeplot(donnee, numr = 2, numc = 2, color = "blue", lim = c(60,40))

Arguments

• donnee: a data frame of dimension (p,2j), where p represents the number of products and j the number of panelists
• numr: the number of tableclothe per row (by default 2)
• numc: the number of tableclothe per column (by default 2)
• color: the color used to display the products
• lim: the size of the tableclothe

Details

The data used here refer to a specific experiment, where panelists are asked to position products on a tableclothe of dimension lim, by default (60,40).

Returns

Returns as many graphs as there are panelists, each graph represents products positioned by a given panelist on a tablecloth

References

Pages J. (2005). Collection and analysis of perceived product inter-distances using multiple factor analysis; application to the study of ten white wines from the Loire Valley. Food Quality and Preference. 16 (7) pp. 642-649.

Author(s)

Francois Husson

See Also

napping, pmfa, indscal

Examples

## Not run:

data(napping)
nappeplot(napping.don)
## End(Not run)