Janssens at agr.kuleuven.ac.be wrote:
>> Hi,
>> I'm looking for a method to analyse differences in codon usage tables.
> I know
> the gcg programs codonfrequency, preference and correspond, but what
> I'm
> looking for is a way to calculate the error-level. I tried it with
> chi-square,
> but that seems not to be correct. Does anyone know a SAS-program to do
> this or
> another downloadable algorithm.
>> Thanks,
>> Hans Vermeiren
> FA Janssens Laboratory for Genetics
> W. De Croylaan 42
> B-3001 Heverlee
>janssens at agr.kuleuven.ac.be
Hans,
I have made a program available for analysing codon usage variation. It is
available from:
ftp://ftp.nhm.ac.uk/pub/gcua.
It is designed to analyse differences in codon usage patterns. It might do
what you wish.
Alternatively, you could try John Peden's program available from:
http://www.molbiol.ox.ac.uk/cu
which might also do what you wish.
Email me privately if you wish to elaborate on your request.
James
--
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James O. McInerney email: J.mcinerney at nhm.ac.uk
Senior Scientific Officer, phone: +44 171 938 9247
Department of Zoology, Fax: +44 171 938 9158
The Natural History Museum,
Cromwell Road,
London SW7 5BD.
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