you may be right , but even i changed the say to print but there are compilation error at line 1 indicating Modern::Perl . i will be so thankful if you guide me in any alternative way. THANKS

In reply to Re^4: No such file or directory at R_loop2.pl line 19. by zakishah
in thread No such file or directory at R_loop2.pl line 19. by zakishah

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