Description Usage Arguments Value Author(s) References Examples
Construction of an optimal design balanced for first order of carry-over effect.
1 | optimaldesign(nbPanelist, nbProd, nbProdByPanelist, nbPanelistMin = nbPanelist, ordre = TRUE, weight = 0.5, graine = Sys.time(), nbDesignProd = 10, nbDesignOrdre = 50, matEssImp = NA )
|
nbPanelist |
Maximum number of panelists |
nbProd |
Number of products |
nbProdByPanelist |
Number of products that each panelist will evaluate |
nbPanelistMin |
Minimum number of panelists who will evaluate the products |
ordre |
Boolean, if TRUE the order of presentation of the product to the panelist is given |
weight |
Importance of the rank and of the carry-over effect. From 0 to 1, if 0 the design will only take into account the carry-over effect (and not the rank effect). |
graine |
initialization of the algorithm |
nbDesignProd |
Number of iteration of the algorithm to affect the products to the panelists |
nbDesignOrdre |
Number of iteration of the algorithm for the rank of presentation |
matEssImp |
Matrix of the imposed experiments |
List with
design |
Design with the products evaluated by each panelist |
rank |
Design with the products evaluated by each panelist and with the rank |
E. P<e9>rinel, O. Tran, J. Mazet
P<e9>rinel E. & Pag<e8>s J. (2003). Optimal nested cross-over designs in sensory analysis. Food Quality and Preference. 15 (5). pp. 439-446.
1 2 3 4 | ## Not run:
optimaldesign(nbPanelist=10,nbPanelistMin=8,nbProd=5,nbProdByPanelist=3)
## End(Not run)
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