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Full Discussion: Average of columns with values of other column with same name
Top Forums Shell Programming and Scripting Average of columns with values of other column with same name Post 302743705 by pamu on Thursday 13th of December 2012 06:39:39 AM
Old 12-13-2012
I think you have filed separator as tab then try

Code:
awk -F "\t" 'function print_data(){
        for(i=1;i<=NF;i++){if(i%2){k=k?k"\t"P[s,i]:P[s,i]}else{p=sprintf("%.02f", P[s,i]/A[s]);k=k"\t"p}}print k;k="";
}
NR==1
{A[$1]++;for(i=1;i<=NF;i++){if(i%2){P[$1,i]=$i}else{P[$1,i]+=$i}}}
NR>1{if(s!=$1 && s){print_data()};s=$1}END{print_data()}' file

Sample  Cq      Sample  Cq      Sample  Cq      Sample  Cq      Sample  Cq
1 WB IN 23.49   1 WB IN 23.49   1 CVS IN        23.88   1 CVS IN        23.19   S1      31.43
1 WB IP 24.55   1 WB IN 24.55   1 CVS IN        23.86   1 CVS IN        23.24   S1      31.74
1 CVS IN        22.94   1 CVS IN        22.90   1 CVS IP        22.19   1 CVS IP        27.02   S10     31.17

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GRUB-RENDER-LABEL(1)                                               User Commands                                              GRUB-RENDER-LABEL(1)

NAME

       grub-render-label - generate a .disk_label for Apple Macs.

SYNOPSIS

       grub-render-label [OPTION...] [OPTIONS]

DESCRIPTION

       Render Apple .disk_label.

       -b, --bgcolor=COLOR
              use COLOR for background

       -c, --color=COLOR
              use COLOR for text

       -f, --font=FILE
              use FILE as font (PF2).

       -i, --input=FILE
              read text from FILE.

       -o, --output=FILE
              set output filename. Default is STDOUT

       -t, --text=STRING
              set the label to render

       -v, --verbose
              print verbose messages.

       -?, --help
              give this help list

       --usage
              give a short usage message

       -V, --version
              print program version

       Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options.

REPORTING BUGS

       Report bugs to <bug-grub@gnu.org>.

SEE ALSO

       The  full  documentation  for grub-render-label is maintained as a Texinfo manual.  If the info and grub-render-label programs are properly
       installed at your site, the command

              info grub-render-label

       should give you access to the complete manual.

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