Don't panic, I found it :-) Here's my version: ------------------------------------------------- int GCG_Checksum(String seq){ int count = 0, check = 0; for(int i = 0; i < seq.length(); i++) { count++; check += count * seq.toUpperCase().charAt(i); if(count == 57)count = 0; } return check %= 10000; }
--------------------------------------------------- Russell Smithies University of Otago Dunedin New Zealand _________________________________________________________________ Join the world’s largest e-mail service with MSN Hotmail. http://www.hotmail.com _______________________________________________ Biojava-l mailing list - [EMAIL PROTECTED] http://biojava.org/mailman/listinfo/biojava-l