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Full Discussion: Sum specified values (columns) per row
Top Forums Shell Programming and Scripting Sum specified values (columns) per row Post 302898126 by pathunkathunk on Friday 18th of April 2014 09:48:21 PM
Old 04-18-2014
This works for the example file, but when I try it with my larger file there are some issues. For example if these lines are the input:
Code:
comp51820_c1_seq1	405	N	0:29:0:0:0:0	0:51:0:0:0:0	0:57:0:0:0:0	0:6:0:0:0:0	0:37:0:0:0:0
comp51820_c1_seq1	406	N	0:0:0:29:0:0	0:0:0:51:0:0	0:0:0:57:0:0	0:0:0:6:0:0	0:0:0:37:0:0
comp51820_c1_seq1	407	N	0:0:0:31:0:0	0:0:0:48:0:0	0:0:0:59:0:0	0:0:0:8:0:0	0:0:0:45:0:0
comp51820_c1_seq1	408	N	0:31:0:0:0:0	0:51:0:0:0:0	0:60:0:0:0:0	0:9:0:0:0:0	0:48:0:0:0:0
comp51820_c1_seq1	409	N	0:1:0:0:0:0	0:51:0:0:0:0	0:60:0:0:0:0	0:9:0:0:0:0	0:48:0:0:0:0

The output I get is:
Code:
-bash-4.1$ cat path.awk 
{   
	f=0   
	for(i=4;i<=NF;i++) {     
		n=split($i,a,":")     
		s=0     
		for(j=1;j<=n;j++) s+=a[j]     
		if (s>=8)        
		f++   } 
} 
f==(NF-4)
-bash-4.1$ 
-bash-4.1$ awk -f path.awk file.txt
comp51820_c1_seq1	405	N	0:29:0:0:0:0	0:51:0:0:0:0	0:57:0:0:0:0	0:6:0:0:0:0	0:37:0:0:0:0
comp51820_c1_seq1	406	N	0:0:0:29:0:0	0:0:0:51:0:0	0:0:0:57:0:0	0:0:0:6:0:0	0:0:0:37:0:0
comp51820_c1_seq1	409	N	0:1:0:0:0:0	0:51:0:0:0:0	0:60:0:0:0:0	0:9:0:0:0:0	0:48:0:0:0:0

This output is incorrect because the sum of $7 is < 8 in the first two lines, and the sum of $4 < 8 in the third line.

Expected output is:
Code:
comp51820_c1_seq1	407	N	0:0:0:31:0:0	0:0:0:48:0:0	0:0:0:59:0:0	0:0:0:8:0:0	0:0:0:45:0:0
comp51820_c1_seq1	408	N	0:31:0:0:0:0	0:51:0:0:0:0	0:60:0:0:0:0	0:9:0:0:0:0	0:48:0:0:0:0

The latest version also don't seem to work with the original example file:
Code:
-bash-4.1$ cat file2.txt 
comp51820_c1_seq1	42	N	0:0:0:0:0:0	1:0:0:0:0:0	0:0:0:0:0:0	3:0:0:0:0:0	0:0:0:0:0:0
comp51820_c1_seq1	43	N	0:0:0:0:0:0	0:1:0:0:0:0	0:0:0:0:0:0	0:3:0:0:0:0	0:0:0:0:0:0
comp51820_c1_seq1	44	N	0:0:4:0:3:1	0:0:1:9:0:0	10:0:0:0:0:0	0:3:3:2:2:6	2:2:2:5:60:3
comp51820_c1_seq1	45	N	0:4:0:0:5:0	0:1:8:0:0:0	0:0:0:0:9:0	0:3:0:0:6:0	0:0:0:0:13:0
-bash-4.1$ 
-bash-4.1$ awk -f path.awk file2.txt
-bash-4.1$ awk -f path2.awk file2.txt
comp51820_c1_seq1	44	N	0:0:4:0:3:1	0:0:1:9:0:0	10:0:0:0:0:0	0:3:3:2:2:6	2:2:2:5:60:3
-bash-4.1$ 
-bash-4.1$ cat path2.awk 
{   
	f=0   
	for(i=4;i<=NF;i++) {     
		n=split($i,a,":")     
		s=0     
		for(j=1;j<n;j++) s+=a[j]     
		if (s>=8)        
		f++   } 
} 
f==(NF-4)
-bash-4.1$ 
-bash-4.1$ cat path.awk 
{   
	f=0   
	for(i=4;i<=NF;i++) {     
		n=split($i,a,":")     
		s=0     
		for(j=1;j<=n;j++) s+=a[j]     
		if (s>=8)        
		f++   } 
} 
f==(NF-4)

 

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LEARN ABOUT CENTOS

locale::codes::langfam

Locale::Codes::LangFam(3)				User Contributed Perl Documentation				 Locale::Codes::LangFam(3)

NAME

       Locale::Codes::LangFam - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangFam;

	  $lext = code2langfam('apa');		       # $lext gets 'Apache languages'
	  $code = langfam2code('Apache languages');    # $code gets 'apa'

	  @codes   = all_langfam_codes();
	  @names   = all_langfam_names();

DESCRIPTION

       The "Locale::Codes::LangFam" module provides access to standard codes used for identifying language families, such as those as defined in
       ISO 639-5.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 639-5
       language family codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language families. A code set may be specified using either a name, or a
       constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langfam('apa','alpha');
	  $lext = code2langfam('apa',LOCALE_LANGFAM_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from ISO 639-5 such as 'apa' for Apache languages.

	   This is the default code set.

ROUTINES

       code2langfam ( CODE [,CODESET] )
       langfam2code ( NAME [,CODESET] )
       langfam_code2code ( CODE ,CODESET ,CODESET2 )
       all_langfam_codes ( [CODESET] )
       all_langfam_names ( [CODESET] )
       Locale::Codes::LangFam::rename_langfam  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangFam::add_langfam  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangFam::delete_langfam  ( CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangFam::delete_langfam_alias  ( NAME )
       Locale::Codes::LangFam::rename_langfam_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::add_langfam_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangFam::delete_langfam_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.loc.gov/standards/iso639-5/id.php
	   ISO 639-5 .

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.16.3							    2013-02-27						 Locale::Codes::LangFam(3)
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