thanks for your reply and only for price points for given feature set? and another case , can use conjoint analysis?
what model can use for conjoint analysis?
please kindly suggest. I 've graduated from Apply stat but not use for long time.
While there are a number of different ways you can design and analyze a conjoint analysis (e.g., DOE/ranking, ANOVA/regression, etc.) it is ultimately used to find the features that drive what a customer considers "value" as well as to determine how much a customer would willingly pay for a given feature set.