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Top Forums Shell Programming and Scripting awk to average field if matching string in another Post 303025185 by vgersh99 on Friday 26th of October 2018 09:34:49 AM
Old 10-26-2018
here's a debug version:
Code:
awk '{gene[$4]=$5; sum[$4]+=$7; count[$4]++}
    END{for(k in sum) printf "%s\t%s\t%.1f [%d/%d]\n",  k, gene[k], sum[k]/count[k], sum[k], count[k]}' ccm1.txt | sort -k1,1 -V -s

Produces:
Code:
chr1:1167485-1167705    B3GALT6 13.0 [2003/154]
chr1:1167605-1167825    B3GALT6 11.0 [811/74]

Also:
Code:
$ grep -c chr1:1167485-1167705 ccm1.txt
154

Looks right
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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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