HyPhy message board | |
http://www.hyphy.org/cgi-bin/hyphy_forums/YaBB.pl
Theoretical questions >> Sequence Analysis >> Checking for dS saturation http://www.hyphy.org/cgi-bin/hyphy_forums/YaBB.pl?num=1354291741 Message started by Hiacynt on Nov 30th, 2012 at 8:09am |
Title: Re: Checking for dS saturation Post by konrad on Dec 4th, 2012 at 1:59am
Dear Hiacynt,
Calculating dS separately is not the best way to check for saturation. Instead, I would run the analysis that you want to run, then check whether the synonymous rate inferred under that analysis goes to infinity (the hard limit in HyPhy being 10000). This tells you whether the data are saturated _for your purpose_. Averaging branch-specific estimates is in general _not_ correct (e.g. the branches might have different lengths so you clearly shouldn't be averaging using equal weights). dSdN.bf was never included in the HyPhy distribution - it was always separately downloadable. The command line version of HyPhy does not support the opening of windows; scripts doing that require the GUI version. Hope this helps, Konrad Scheffler |
HyPhy message board » Powered by YaBB 2.5.2! YaBB Forum Software © 2000-2024. All Rights Reserved. |