矩阵转数据框和余弦定理

矩阵转数据框 code #!perl use warnings; use strict; open FA, $ARGV[0] or die $!; my $head = <FA>; chomp($head); my @out = (split /\s+/, $head)[1..12]; print "family\tsample\tvalue\n"; my %hash; while(<FA>)

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