distmat - Create a distance matrix from a multiple sequence alignment
Contents
Bugs
Bugs can be reported to the Debian Bug Tracking system (http://bugs.debian.org/emboss), or directly to
the EMBOSS developers (http://sourceforge.net/tracker/?group_id=93650&atid=605031).
Copyright
This manual page was autogenerated from an Ajax Control Definition of the EMBOSS package. It can be
redistributed under the same terms as EMBOSS itself.
EMBOSS 6.4.0 05/11/2012 DISTMAT(1e)
Description
distmat is a command line program from EMBOSS (“the European Molecular Biology Open Software Suite”). It
is part of the "Phylogeny:Molecular sequence" command group(s).
Name
distmat - Create a distance matrix from a multiple sequence alignment
Options
Inputsection-sequenceseqset
File containing a sequence alignment.
Requiredsection-nucmethodlist
Multiple substitution correction methods for nucleotides.
-protmethodlist
Multiple substitution correction methods for proteins.
Additionalsection-ambiguousboolean
Option to use the ambiguous codes in the calculation of the Jukes-Cantor method or if the sequences
are proteins. Default value: N
-gapweightfloat
Option to weight gaps in the uncorrected (nucleotide) and Jukes-Cantor distance methods. Default
value: 0.
-positioninteger
Choose base positions to analyse in each codon i.e. 123 (all bases), 12 (the first two bases), 1, 2,
or 3 individual bases. Default value: 123
-calculateaboolean
This will force the calculation of parameter 'a' in the Jin-Nei Gamma distance calculation, otherwise
the default is 1.0 (see -parametera option). Default value: N
-parameterafloat
User defined parameter 'a' to be use in the Jin-Nei Gamma distance calculation. The suggested value
to be used is 1.0 (Jin et al.) and this is the default. Default value: 1.0
Outputsection-outfileoutfileSee Also
distmat is fully documented via the tfm(1) system.
Synopsis
distmat-sequenceseqset-nucmethodlist-protmethodlist-ambiguousboolean-gapweightfloat-positioninteger-calculateaboolean-parameterafloat-outfileoutfiledistmat-help
