[R] times-series HLM in R

| JOURNALTECHNAME)+ (1| Location), family = binomial(link="probit"), data=Essay2res) I am not sure how to specify that CultDist is time-varying whereas some of the other models are time-invariant. The DV is also time-varying. Any help would be greatly appreciated. Tahnk you, Nita

[R] Heckman selection Model with HLM structure

Hello, I am trying to estimate a 2-stage selection Model where the first probit stage is whether the customer bought (0/1) and the second stage is given that the customer bought, how much did they spend (revenue). However, in my data, customers are nested within customer service agents and cust

[R] question about sign of probit estimates

set to P(0)? Thank you in advance. Nita Umashankar [[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 a