Re: [R] Aware of MaxDiff in R?

Bumping this thread in order to see if there's any new info on this. :) I'm interested in doing MaxDiff Scaling. Will Maximum Likelihood Difference Scaling give me the same results as MaxDiff Scaling? I found a paper, Discrete-Choice Logit Models with R, by Philip A. Viton. It discusses using

[R] Good Decision Trees with Product Purchased Data?

A client has inquired about producing a decision tree from data which could include: - ID of brand purchased - Importance ratings (1-10 scale) for a number of relevant attributes (price, strength, recommended by a friend, etc.) In other words, a rating of how important each attribute is in the de

Re: [R] Good Decision Trees with Product Purchased Data?

> Define: "one" (who?) The individual analyzing the data. >Define: "usually" More than 50% of the time. > Define: "good" A decision tree including branches on at least 2 variables. >Define: "data of this kind" I believe I may have specified this in my original post: > - ID of brand pur

[R] Migration Analysis?

Is it possible to do Migration Analysis in R? -- View this message in context: http://r.789695.n4.nabble.com/Migration-Analysis-tp3670866p3670866.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https:/

[R] Can't Run "Conjoint" Package - could not find function "caFactorialDesign"?

I'm trying to install and run the "Conjoint" package, and I get the error: Error: could not find function "caFactorialDesign" I'm running R 2.15.1 on Mac OS X. I have installed the package "Conjoint" with the "Install Dependencies" checkbox checked. I have clicked the "Update All" button in