Hello, I would like to estimate a logit with aggregated data. Each line describes an observation with the following fields : - share of choice A - share of choice B - share of choice C - Var.A1 (specific to choice A) - Var.A2 (specific to choice A) - Var.B1 (specific to choice B) - Var.B2 (specific to choice B) - Var.C1 (specific to choice C) - Var.C2 (specific to choice C)
The sum of shares is equal to 1. Var.A1 and Var.A2 are specific only for the choice A. These variables have no potential explanation of the choice B or C. Is there any function to estime this LOGIT in R? Thanks for any help. Pierre-Olivier Chasset --------------------------------- --------------------------------- [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.