The popular population genetic software 'Treemix' by 'Pickrell and Pritchard' (2012) <doi:10.1371/journal.pgen.1002967> estimates the number of migration edges on a population tree. However, it can be difficult to determine the number of migration edges to include. Previously, it was customary to stop adding migration edges when 99.8% of variation in the data was explained, but 'OptM' automates this process using an ad hoc statistic based on the second-order rate of change in the log likelihood. 'OptM' also has added functionality for various threshold modeling to compare with the ad hoc statistic.
Version: | 0.1.3 |
Depends: | R (≥ 3.2.2) |
Imports: | SiZer (≥ 0.1-4), stats, splines, grDevices, boot (≥ 1.3-20) |
Published: | 2019-04-28 |
Author: | Robert Fitak [aut, cre] |
Maintainer: | Robert Fitak <rfitak9 at gmail.com> |
License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
NeedsCompilation: | no |
Citation: | OptM citation info |
Materials: | README |
CRAN checks: | OptM results |
Reference manual: | OptM.pdf |
Package source: | OptM_0.1.3.tar.gz |
Windows binaries: | r-devel: OptM_0.1.3.zip, r-release: OptM_0.1.3.zip, r-oldrel: OptM_0.1.3.zip |
macOS binaries: | r-release: OptM_0.1.3.tgz, r-oldrel: OptM_0.1.3.tgz |
Old sources: | OptM archive |
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