[BiO BB] Parameter -e blastpgp/PSI-BLAST

Martin Heusel mheusel at gmail.com
Wed May 3 11:17:43 EDT 2006


On 5/2/06, Martin Gollery <marty.gollery at gmail.com> wrote:
> Correct. The -h option affects what sequences are allowed in building the
> PSSM, and -e affects the final alignment threshold. This is a useful thing,
> because you might typically want a more lenient threshold with -h to
> maximize the entropy of the PSSM, while keeping -e more stringent so that
> you don't get a million crummy hits at the end.

that makes it clear, thank you!

martin


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