Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to select rows that have opposite values (A vs B, or B vs A) on first two columns?
Top Forums UNIX for Beginners Questions & Answers How to select rows that have opposite values (A vs B, or B vs A) on first two columns? Post 302995246 by Don Cragun on Monday 3rd of April 2017 04:52:12 PM
Old 04-03-2017
Quote:
Originally Posted by nengcheng
Thanks very much! I add more details. so far, I think your answer gives the result I expected. [1] 173372
I am beginner, one more question, How do I output the rest of the lines from my file.
I thought the purpose of your request was to extract matched pairs of lines and that is what the code I suggested does. I don't know what:
Quote:
It's blastn ouput dataset like this, more than 300,000 lines.
Code:
Glyma.10G168000 Glyma.10G168600 99.09 220 2 0 87 306 726 945 9e-110 396
Glyma.10G170700 Glyma.09G251300 91.00 200 18 0 115 314 130 329 6e-72 270
Glyma.10G051500 Glyma.02G058400 79.63 486 99 0 101 586 86 571 4e-95 350
Glyma.10G088600 Glyma.10G085900 98.47 522 8 0 1 522 1 522 0.0 920
Glyma.10G088600 Glyma.10G086200 96.93 522 16 0 1 522 1 522 0.0 876
Glyma.10G088600 Glyma.10G086300 96.93 522 16 0 1 522 1 522 0.0 876

means, or where this data came from. (It certainly is not present in the sample dataset you provided and it is not output that would be produced by the script I suggested in post #3 in this thread.)

If your requirements have changed, please start a new thread with your new problem and clearly describe the input data you are going to be processing, describe the output(s) you want to produce from that input, provide a representative sample input dataset (in CODE tags), show us the output(s) that should be produced from that sample input (in CODE tags), and show us the code that you have written to try to solve your problem (in CODE tags).
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

perl script to print to values in rows and columns

Hi guys I want to print the values by using this script but its giving the no of rows and columns as input instead of values Would you plz help me on this FILE- chr1.txt 1981 1 1971 1 1961 1 1941 1 perl script #!/usr/bin/perl -w $infile1 = 'chr1.txt'; $outfile3 = 'out3.txt'; ... (3 Replies)
Discussion started by: nogu0001
3 Replies

2. Programming

SQL: the opposite of "SELECT now() -interval 1 day"

Hi there, if i run SELECT now() -interval 1 day I get all items within the last 24 hours. How would I reverse/adjust this so that i get everything that ISNT in the last 24 hours ? any help on this would be greatly appreciated Cheers (1 Reply)
Discussion started by: rethink
1 Replies

3. Shell Programming and Scripting

Selecting rows based on values in columns

Hi My pipe delimited .txt file contains rows with 10 columns. Can anyone advise how I output to file only those rows with the letters ‘ci' as the first 2 characters in the 3rd column ? Many thanks (4 Replies)
Discussion started by: malts18
4 Replies

4. Shell Programming and Scripting

Extract values from a matrix given the rows and columns

Hi All, I have a huge (and its really huge!) matrix about 400GB in size (2 million rows by 1.5 million columns) . I am trying to optimize its space by creating a sparse representation of it. Miniature version of the matrix looks like this (matrix.mtx): 3.4543 65.7876 54.564 2.12344... (4 Replies)
Discussion started by: shoaibjameel123
4 Replies

5. UNIX for Dummies Questions & Answers

Extracting rows from a text file based on the values of two columns (given ranges)

Hi, I have a tab delimited text file with multiple columns. The second and third columns include numbers that have not been sorted. I want to extract rows where the second column includes a value between -0.01 and 0.01 (including both numbers) and the first third column includes a value between... (1 Reply)
Discussion started by: evelibertine
1 Replies

6. Shell Programming and Scripting

Deleting all the fields(columns) from a .csv file if all rows in that columns are blanks

Hi Friends, I have come across some files where some of the columns don not have data. Key, Data1,Data2,Data3,Data4,Data5 A,5,6,,10,, A,3,4,,3,, B,1,,4,5,, B,2,,3,4,, If we see the above data on Data5 column do not have any row got filled. So remove only that column(Here Data5) and... (4 Replies)
Discussion started by: ks_reddy
4 Replies

7. Shell Programming and Scripting

Evaluate 2 columns, add sum IF two columns match on two rows

Hi all, I know this sounds suspiciously like a homework course; but, it is not. My goal is to take a file, and match my "ID" column to the "Date" column, if those conditions are true, add the total number of minutes worked and place it in this file, while not printing the original rows that I... (6 Replies)
Discussion started by: mtucker6784
6 Replies

8. Shell Programming and Scripting

Compare 2 csv files by columns, then extract certain columns of matcing rows

Hi all, I'm pretty much a newbie to UNIX. I would appreciate any help with UNIX coding on comparing two large csv files (greater than 10 GB in size), and output a file with matching columns. I want to compare file1 and file2 by 'id' and 'chain' columns, then extract exact matching rows'... (5 Replies)
Discussion started by: bkane3
5 Replies

9. Shell Programming and Scripting

Extract rows with different values at 2 columns

Hallo, I would need to extract only rows which has different value in the second and third column. Thank you very much for any advices Input: A 0 0 B 0 1 C 1 1 D 1 3 Output B 0 1 D 1 3 (4 Replies)
Discussion started by: kamcamonty
4 Replies

10. Shell Programming and Scripting

Help with shell script: selecting rows that have the same values in two columns

Hello, everyone I am beginner for shell programming. I want to print all lines that have the same values in first two columns data: a b 1 2 a a 3 4 b b 5 6 a b 4 6 what I expected is : a a 3 4 b b 5 6 but I searched for one hour in... (2 Replies)
Discussion started by: nengcheng
2 Replies

LEARN ABOUT DEBIAN

locale::script

Locale::Script(3perl)					 Perl Programmers Reference Guide				     Locale::Script(3perl)

NAME

       Locale::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. The ones currently supported are:

       alpha
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_ALPHA".

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       numeric
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_NUMERIC".

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Script::delete_script  ( CODE [,CODESET] )
       Locale::Script::add_script_alias  ( NAME ,NEW_NAME )
       Locale::Script::delete_script_alias  ( NAME )
       Locale::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::delete_script_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes man page.

SEE ALSO

       Locale::Codes
       Locale::Constants
       http://www.unicode.org/iso15924/
	   Home page for ISO 15924.

AUTHOR

       See Locale::Codes for full author history.

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

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2011 Sullivan Beck

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

perl v5.14.2							    2011-09-26						     Locale::Script(3perl)
All times are GMT -4. The time now is 02:32 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy