Path: utzoo!utgpu!watserv1!watmath!uunet!bionet!yalemed.bitnet!KIDD From: KIDD@yalemed.bitnet Newsgroups: bionet.molbio.genome-program Subject: (none) Message-ID: <9011291658.AA00234@genbank.bio.net> Date: 29 Nov 90 16:29:00 GMT Sender: daemon@genbank.bio.net Lines: 15 Response to David Curtis question of 27 Nov 90 re: "reference for calculating limits for lod scores" The question was not phrased quite correctly, but the wording used does highlight a common misconception. A lod score is itself a kind of significance level (like a p value) so one doesn't usually calculate a confidence limit for the lod score itself. One does use lod scores to determine confidence limits for recombination frequencies. A good reference for that is: Conneally et al. (1985) Human Gene Mapping Workshop 8 (HGM8) Cytogenetics and Cell Genetics 40: 356-359. G. Mapper