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HYPHY Package >> HyPhy feedback >> HyPhy models http://www.hyphy.org/cgi-bin/hyphy_forums/YaBB.pl?num=1150385914 Message started by fgarret on Jun 15th, 2006 at 8:38am |
Title: HyPhy models Post by fgarret on Jun 15th, 2006 at 8:38am
Hi all,
I've been recently looking at HyPhy documentation but I cannot find some of the models/options stated there. One of the options I've found in the documentation was the "Rate Heterogeinity" models (M0, M1 ... M5). Is there a possibility of setting these options through the GUI or do I need to go into coding? Another question is concerned with the initial values hyphy assumes. Since there is the possibility of local maximums in the likelihood distribution, does hyphy makes any re-run with diferent starting vlaues? At last, concerning LRT and the Akaike score, does HyPhy has any GUI implemented option to apply them? Thanks in adv, FG |
Title: Re: HyPhy models Post by fgarret on Jun 20th, 2006 at 2:52am
Hi all,
My problem is that I dont know, in the defined models, which heterogeinity model is being used. The M0 must be used in the "Global" type models but the others.. And how can I set the M1, M2, M3 and M4 models? Regarding the initial values I was thining of some kind of option that would allow for the automatic probe of several initial values of omega,kappa,etc.. in order to avoid local maximums. thanks in adv, FG |
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