[EMBOSS] Antwort: Can't get seqmatchall to run, please help me
Peter Rice
pmr at ebi.ac.uk
Mon Jun 4 15:32:42 UTC 2007
david.bauer at bayerhealthcare.com wrote:
> Hi Nicolas,
>
> seqmatchall expects as input a "seqset". This means that all sequences
> must be in one file.
> emboss-bounces at lists.open-bio.org schrieb am 01/06/2007 10:28:07:
>> I do this
>> % seqmatchall
>> All-against-all comparison of a set of sequences
>> Input sequence set: rtt109_h_puta*
>> Segmentation fault (core dumped)
The rtt109_h_puta* syntax is correct - seqmatchall will read all files that
match the wildcard.
"seqset" means that all sequences are loaded into memory. It is used for
all-against-all comparisons and multiple alignment.
The alternative, "seqall", means that sequences are read one at a time. This is
used for analysing each sequence in a dataset, searching databases, and other
algorithms where we do not need all the sequences at the same time.
Hope that helps,
Peter Rice
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