Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: How to calculate average of csv using shell scripting?
Top Forums Shell Programming and Scripting How to calculate average of csv using shell scripting? Post 302964272 by Don Cragun on Wednesday 13th of January 2016 04:45:25 AM
Old 01-13-2016
In addition to what sea has already said, you need to provide a much clearer description of what you are trying to do. Are you looking for a single number that is the average value of the values all non-time, non-asterisk, non-empty, non-header fields? Are you looking for the average of values in each line? Are you looking for the average of values in each column? Are empty fields to be treated as zero and included in the average(s) or skipped?

At the very least, show us the output you hope to produce (in CODE tags) from the sample input you provided.
 

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. 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

3. 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

4. Shell Programming and Scripting

How to calculate months and display in shell scripting

I just want to know, how do we calculate the months in shell scripting. If i give the input as 20-01-2011, the output should be 20-02-2011, 20-03-2011 or 20-04-2011........ How do i get this ? Cheers. (6 Replies)
Discussion started by: sachin24
6 Replies

5. Shell Programming and Scripting

Calculate average from CSV file using PERL script

Hi All I have this csv file and I need to calculate the average of FPS. FPS:27.7420, Interval:1314184238772 FPS:25.9798, Interval:1314184242646 FPS:27.4772, Interval:1314184246311 FPS:26.1623, Interval:1314184250159 FPS:26.4515, Interval:1314184253972 FPS:31.5896, Interval:1314184257163... (24 Replies)
Discussion started by: sayachop
24 Replies

6. Shell Programming and Scripting

Shell scripting:from text file to CSV

Hello friends, I have a file as follows: "empty line" content1 content2 content3 content1 content2 content3 content1 content2 content3 It starts with an empty line, how can i get a csv like this: (12 Replies)
Discussion started by: kraterions
12 Replies

7. 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

8. Shell Programming and Scripting

How to calculate avg values of csv file using shell scripting .?

hi all i have a reporting work and i want it to be automated using shell scripting kindly let me know how can i make that possibe . eg data are :... (2 Replies)
Discussion started by: Avinash shaw
2 Replies

9. 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

10. UNIX for Beginners Questions & Answers

Reconciling two CSV files using shell scripting

I have two CSV files file1, file2 as below File 1: Key, Value1, Value2, Value3, Value4,......value A,50,100,50,40,....,100 File 2: Key, value1,Value2,Value3,Value 4 so on... A,50,80,45,50..... Now, I want to check if key from file 1 is present in file 2 or not if present I want to... (9 Replies)
Discussion started by: hustler
9 Replies

LEARN ABOUT SUNOS

uptime

uptime(1)							   User Commands							 uptime(1)

NAME

       uptime - show how long the system has been up

SYNOPSIS

       uptime

DESCRIPTION

       The uptime command prints the current time, the length of time the system has been up, and the average number of jobs in the run queue over
       the last 1, 5 and 15 minutes. It is, essentially,  the first line of a w(1) command.

EXAMPLES

       Below is an example of the output uptime provides:

	      example% uptime
	      10:47am  up 27 day(s), 50 mins,  1 user,	load average: 0.18, 0.26, 0.20

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       w(1), who(1), whodo(1M), attributes(5)

NOTES

       who -b gives the time the system was last booted.

SunOS 5.10							    18 Mar 1994 							 uptime(1)
All times are GMT -4. The time now is 08:22 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy