perl Statistics::Descriptive Perl 的统计模块
C:\Windows\system32\cmd.exe /c perl "C:\Users\GRC\Desktop\a.pl"Number of Values = 20Mean = 25.35Variance = 2.66052631578944standard_deviation = 1.63111198750712sum =507min =23mindex=17max=28maxdex=12range=5Hit any key to close this window...
