[R] Different standard errors from R and other software

2010-06-26 Thread Min Chen
Min -- Min Chen Ph.D. Candidate Department of Agricultural, Food, and Resource Economics 125 Cook Hall Michigan State University [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r

[R] Mixed logit models with a random coefficient

2010-02-08 Thread Min Chen
t;-maxBFGS(RP,start=c(-0.072,0.8,0.539),y=Y,X=EV,constraints=list(ineqA=A,ineqB=B)) /* Constrained MLE, to ensure that the estimated standard deviation is positive; the start values are taken from conditional logit estimation -- Min Chen Graduate Student Department of Agricultural, Food, and Resou

[R] Nested logit in GEV family

2009-10-23 Thread Min Chen
e log-liklihood function and let R maximize it? Thank you! Best wishes. Min -- Min Chen Graduate Student Department of Agricultural, Food, and Resource Economics 208 Cook Hall Michigan State University chenm...@msu.edu / chenmin0...@gmail.com [[alternative HTML version de

[R] Fitted probabilities in conditional logit regression

2008-08-31 Thread Min Chen
ery much! Best wishes. Sincerely, Min -- Min Chen Graduate Student Department of Agricultural, Food and Resource Economics Michigan State University [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.e