search for: tp2528818p2528818

...setting the "start" option of polr to a null or a random vector by it doesn't garantee to find "a good" solution at the end. Does anyone have a clue ? Thanks a lot ! -- View this message in context: http://r.789695.n4.nabble.com/likelyhood-maximization-problem-with-polr-tp2528818p2528818.html Sent from the R help mailing list archive at Nabble.com.