Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: AWK novice - calculate the average
Top Forums Shell Programming and Scripting AWK novice - calculate the average Post 302469223 by bartus11 on Friday 5th of November 2010 04:43:57 AM
Old 11-05-2010
Code:
awk '{n[$1]++;a[$1]+=$2;b[$1]+=$3;c[$1]+=$4;for (i=2;i<=4;i++){if ($i==0)z[$1]++}}END{for (i in a){print i,a[i]/n[i],b[i]/n[i],c[i]/n[i],"num of 0 val for "i":",(z[$1])?z[i]:0}}' file

This User Gave Thanks to bartus11 For This Post:
alex2005
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

calculate average of column 2

Hi I have fakebook.csv as following: F1(current date) F2(popularity) F3(name of book) F4(release date of book) 2006-06-21,6860,"Harry Potter",2006-12-31 2006-06-22,,"Harry Potter",2006-12-31 2006-06-23,7120,"Harry Potter",2006-12-31 2006-06-24,,"Harry Potter",2006-12-31... (0 Replies)
Discussion started by: onthetopo
0 Replies

2. UNIX for Dummies Questions & Answers

Use awk to calculate average of column 3

Suppose I have 500 files in a directory and I need to Use awk to calculate average of column 3 for each of the file, how would I do that? (6 Replies)
Discussion started by: grossgermany
6 Replies

3. Programming

calculate average

I have a file which is 2 3 4 5 6 6 so i am writing program in C to calculate mean.. #include<stdio.h> #include<string.h> #include <math.h> double CALL mean(int n , double x) main (int argc, char **argv) { char Buf,SEQ; int i; double result = 0; FILE *fp; (3 Replies)
Discussion started by: cdfd123
3 Replies

4. Shell Programming and Scripting

calculate the average of time series data using AWK

Hi, I have two time series data (below) merged into a file. t1 and t2 are in unit of second I want to calculate the average of V1 every second and count how many times "1" in V2 is occur within a second Input File: t1 V1 t2 V2 10.000000... (5 Replies)
Discussion started by: nica
5 Replies

5. Shell Programming and Scripting

Calculate average time using a script

Hello, I'm hoping to get some help on calculating an average time from a list of times (hour:minute:second). Here's what my list looks like right now, it will grow (I can get the full date or change the formatting of this as well): 07:55:31 09:42:00 08:09:02 09:15:23 09:27:45 09:49:26... (4 Replies)
Discussion started by: jaredhanks
4 Replies

6. Shell Programming and Scripting

Calculate Average AWK

I want to calculate the average line by line of some files with several lines on them, the files are identical, just want to average the 3rd columns of those files.:wall: Example file: File 1 001 0.046 0.667267 001 0.047 0.672028 001 0.048 0.656025 001 0.049 ... (2 Replies)
Discussion started by: AriasFco
2 Replies

7. Shell Programming and Scripting

Calculate average for repeated ID within a data

I have an awk script that gives the following output: Average end-to-end transmission delay 2.7 to 5.7 is 0.635392 seconds Average end-to-end transmission delay 2.1 to 5.1 is 0.66272 seconds Average end-to-end transmission delay 2.1 to 5.1 is 0.691712 seconds Average end-to-end transmission... (4 Replies)
Discussion started by: ENG_MOHD
4 Replies

8. Shell Programming and Scripting

Calculate Average time of one column

Hello dears, I have a log file with records like below and want to get a average of one column based on the search of one specific keyword. 2015-02-07 08:15:28 10.102.51.100 10.112.55.101 "kevin.c" POST ... (2 Replies)
Discussion started by: Newman
2 Replies

9. Shell Programming and Scripting

Calculate average, azimut and distance

Gents, Please i will to get the distance and azimut from 2 coordinates: Usig excel formula i get the correct values, but i will like to do it using awk. Example A 35089.0 50345.016 9 75 1 2101774 77 70 79 483911.6 2380106.9 137.4 1 1 6 1 A 35089.0 50345.01620 75... (8 Replies)
Discussion started by: jiam912
8 Replies

10. Shell Programming and Scripting

Calculate the average per block.

My old school way is a one liner. And will search for average from SAR, to get the data receive rate. But, I dont think it is practical or accurate,. Because it calculates to off peak hours. I am planning to change it. My cron runs every 30 mins. When my cron runs, and my time is 14:47pm,, it will... (1 Reply)
Discussion started by: invinzin21
1 Replies

LEARN ABOUT MOJAVE

locale::codes::langfam5.18

Locale::Codes::LangFam(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangFam(3pm)

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 v5.18.2							    2013-11-04					       Locale::Codes::LangFam(3pm)
All times are GMT -4. The time now is 11:08 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy