Description Usage Arguments Value Examples
This function computes the market share of product profiles according to the first choice rule. Uses treatment effects to estimate part worth utilities of profiles; the matrix of profiles for which we are going to compute market profiles is a matrix of existing product profiles in the market (rows) by attributes (columns); ratings is a matrix of clients (rows) by bundles rated (colums); bundles is a matrix of bundles (rows) by attributes (colums)
1 | ms.fe.conjoint(market.profiles, ratings, bundles, rank = 0)
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market.profiles |
a data frame with the description of competitors' existing product profiles |
ratings |
a data frame frame with all clients' ratings |
bundles |
a data frame with all product profiles rated by clients |
rank |
if rank==1, then transform a ranking into utilities |
ms
1 2 3 4 5 6 7 8 | data(MDSConjointData)
names(MDSConjointData)
osc<-MDSConjointData$osc
names(osc)
sapply(osc, class)
sapply(osc$market.proiles, class)
ms.fe.conjoint(osc$market.profiles, osc$ratings, osc$bundles)
class(ms.fe.conjoint(osc$market.profiles, osc$ratings, osc$bundles))
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