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Top Forums UNIX for Beginners Questions & Answers Help getting a code in awk - Want to know how much of the data is covered by entries Post 303037835 by Flebman on Wednesday 14th of August 2019 12:07:10 PM
Old 08-14-2019
Help getting a code in awk - Want to know how much of the data is covered by entries

Here is my data structure.
Code:
# id1    id2    len   start    end
# 9     16792   5475   4181     4232
# 11    16792   2317   1086     1137
# 11    32879   2317      8       60
# 11    32858   2317     10       52
# 11    30670   2317     17       63
# 14    12645    532      3       67
# 14    12645    532    158      222
# 14    11879    532      3      223
# 18    23847    644     64      285
# 18    30160    644     98      285
# 18    30160    644    345      477
# 18    30160    644    516      644

I want to get the coverage of id1 based on its length (column len) considering all entries start and end values. The problem is that the multiple entries can have juxtapose values so considering the values in all entries would overrate the coverage. Also considering the smallest start value and biggest end value doesn't account for all since it can have gaps where not all length is represented.

My expected result should be something like this
Code:
 9 --- 50 / 5475  = 0.009
11 --- 106 / 2317 = 0.046
14 --- 220 / 532  = 0.414
18 --- 481 / 644  = 0.75


Last edited by Scrutinizer; 08-14-2019 at 02:02 PM.. Reason: code tags
 

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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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