Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: calculate average
Top Forums Programming calculate average Post 302257925 by cdfd123 on Thursday 13th of November 2008 11:10:32 AM
Old 11-13-2008
to caluclate mean in colour tag
No CODE TAGS [ c o d e] ... [ / c o d e ] without spaces. -- jim mcnamara
Code:
#include<stdio.h>
#include<string.h>
#include <math.h>

main (int argc, char **argv)
{
  char Buf[200],SEQ[100];
  int i,n;
  double x[], mean,result = 0;
  FILE *fp;
  fp=fopen(argv[1],"r");
  while(fgets(Buf,20,fp))
        {
        sscanf(Buf,"%s",SEQ);
        x=getc(SEQ);

        }
  fclose(fp);
 {

    for (i = 0; i < n; i++) result += x[i];
    result /= n;
    return result;
    printf("%f", result);
  }
}

output of this program
mean.c: In function ‘main’:
mean.c:11: error: array size missing in ‘x’
mean.c:17: warning: passing argument 1 of ‘_IO_getc’ from incompatible pointer type
mean.c:17: error: incompatible types in assignment
Last edited by jim mcnamara; 11-13-2008 at 12:22 PM.. Reason: add code tags
 

9 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. 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

4. Shell Programming and Scripting

AWK novice - calculate the average

Hi, I have the following data in a file for example: P1 XXXXXXX.1 YYYYYYY.1 ZZZ.1 P1 XXXXXXX.2 YYYYYYY.2 ZZZ.2 P1 XXXXXXX.3 YYYYYYY.3 ZZZ.3 P1 XXXXXXX.4 YYYYYYY.4 ZZZ.4 P1 XXXXXXX.5 YYYYYYY.5 ZZZ.5 P1 XXXXXXX.6 YYYYYYY.6 ZZZ.6 P1 XXXXXXX.7 YYYYYYY.7 ZZZ.7 P1 XXXXXXX.8 YYYYYYY.8 ZZZ.8 P2... (6 Replies)
Discussion started by: alex2005
6 Replies

5. 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

6. 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

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

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

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

LEARN ABOUT NETBSD

set_color

set_color(1)							       fish							      set_color(1)

NAME

       set_color - set_color - set the terminal color

set_color - set the terminal color
   Synopsis
       set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR]

   Description
       Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple,
       cyan, white and normal.

       o -b, --background Set the background color

       o -c, --print-colors Prints a list of all valid color names

       o -h, --help Display help message and exit

       o -o, --bold Set bold or extra bright mode

       o -u, --underline Set underlined mode

       o -v, --version Display version and exit

       Calling set_color normal will set the terminal color to whatever is the default color of the terminal.

       Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey
       font color, while set_color --bold white will result in a white font color.

       Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator.

       set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and
       incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of
       ncurses and recompile fish against it in order to fix this issue.

Version 1.23.1							  Sun Jan 8 2012						      set_color(1)
All times are GMT -4. The time now is 11:20 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy