Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

Re: Re: self limiting regex help

by spq (Friar)
on May 22, 2002 at 15:34 UTC ( #168480=note: print w/replies, xml ) Need Help??


in reply to Re: self limiting regex help
in thread self limiting regex help

Hmm, that looks like it would match fine. But I don't see how it would limit a string to containing any number of occurances of only two of the alternate codes?

In case I wasn't clear in my first posting, the regex should match on a string that is within the QC criteria, but fail if not. So:

ATCGGTATATATRGTCGAYGCRGTCAGA

Would be matched, but:

ATCGGTATATATRGTCGAYGCNGTCAGA

Wouldn't, because the N near the end introduces a third ambiguity code.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://168480]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (6)
As of 2016-10-01 21:04 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?






    Results (7 votes). Check out past polls.