Hi all! Sorry for the off-topic, but I don't know where to find some hints; here's the question: given two (or more) series of values, e.g 0.2 0.8 0.8 0.1 0.269 0.8 (No of cases 1: 6, mean value 1: 0,49) 0.9 1 0.85 0.1 (No of cases 2: 4, mean value 2: 0,71) and A=No1-No2 (2) B=Mean1-Mean2 (-0,22) Now, I want to mix these series in order to have A and B as little as possible i.e. No of cases and Means of each new series as equal as possible. Would itbe possible to do this using (Mac)Perl, without superhuman efforts? (Y/N) If you think that this kind of stupid question is far off-topic, mail me off list please· Thanks -- Giorgio Valoti Istituto di Ricerche Farmacologiche Mario Negri Work Phone: +39 35 319888 Fax +39 35 319331 Home Phone +39 35768061 ***** Want to unsubscribe from this list? ***** Send mail with body "unsubscribe" to mac-perl-request@iis.ee.ethz.ch