adhoc: Calculate Ad Hoc Distance Thresholds for DNA Barcoding Identification

Two functions to calculate intra- and interspecific pairwise distances, evaluate DNA barcoding identification error and calculate an ad hoc distance threshold for each particular reference library of DNA barcodes. Specimen identification at this ad hoc distance threshold (using the best close match method) will produce identifications with an estimated relative error probability that can be fixed by the user (e.g. 5%).

Version: 1.1
Depends: R (≥ 2.15), ape, pegas, polynom
Published: 2017-03-17
Author: Gontran Sonet
Maintainer: Gontran Sonet <gosonet at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: adhoc citation info
In views: Phylogenetics
CRAN checks: adhoc results


Reference manual: adhoc.pdf
Package source: adhoc_1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
OS X binaries: r-release: adhoc_1.1.tgz, r-oldrel: adhoc_1.1.tgz
Old sources: adhoc archive


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