Help getting a code in awk - Want to know how much of the data is covered by entries Post: 303037838

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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 303037838 by rdrtx1 on Wednesday 14th of August 2019 01:46:11 PM

08-14-2019

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Code:

awk '
NR > 1 {
   if (!id1[$2]++) {ids[idc++]=$2; len[$2]=$4;}
   for (i=$5; i<$6; i++) if (!value[$2,i]++) coverage[$2]++;
}
END {
   for (i=0; i<idc; i++)
      printf "%d --- %d / %d = %.3f\n", ids[i],
             coverage[ids[i]], len[ids[i]],
             (coverage[ids[i]] / len[ids[i]]);
}
' data

Note: for first line there is only one range of coverage. Check the range in output shown.

Last edited by rdrtx1; 08-14-2019 at 08:54 PM.. Reason: efficiency++

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uuid

uuid(n) 							       uuid								   uuid(n)

__________________________________________________________________________________________________________________________________________________

NAME

       uuid - UUID generation and comparison

SYNOPSIS

       package require Tcl  8.2

       package require uuid  ?1.0.1?

       ::uuid::uuid generate

       ::uuid::uuid equal id1 id2

_________________________________________________________________

DESCRIPTION

       This package provides a generator of universally unique identifiers (UUID) also known as globally unique identifiers (GUID). This implemen-
       tation follows the draft specification from (1) although this is actually an expired draft document.

COMMANDS

       ::uuid::uuid generate
	      Creates a type 4 uuid by MD5 hashing a number of bits of variant data including the time and hostname.  Returns the string represen-
	      tation of the new uuid.

       ::uuid::uuid equal id1 id2
	      Compares two uuids and returns true if both arguments are the same uuid.

EXAMPLES

       % uuid::uuid generate
       b12dc22c-5c36-41d2-57da-e29d0ef5839c

REFERENCES

       [1]    Paul J. Leach, "UUIDs and GUIDs", February 1998.	(http://www.opengroup.org/dce/info/draft-leach-uuids-guids-01.txt)

BUGS, IDEAS, FEEDBACK
       This  document, and the package it describes, will undoubtedly contain bugs and other problems.	Please report such in the category uuid of
       the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you  may  have  for
       either package and/or documentation.

KEYWORDS

       GUID, UUID

CATEGORY

       Hashes, checksums, and encryption

COPYRIGHT

       Copyright (c) 2004, Pat Thoyts <patthoyts@users.sourceforge.net>

uuid								       1.0.1								   uuid(n)

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uuid