Calculate average from a given set of keys and values
Hello,
I am writing a script which expects as its input a hash with student names as the keys and marks as the values. The script then returns array of average marks for student scored 60-70, 70-80, and over 90.
Output expected
The test script so far I have written looks like this
I am able to store the input as hash with keys and its values but not able to calculate the average and give the output as expected. Any suggestions would be appreciated.
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)
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)
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)
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)
Hi,
I want to find row-wise average of multiple columns based on 2 columns.
I have 30k values in the matrix with 94 cols.
Example Input for cols 4 and 5 as keys
1 2 3 a 1
4 5 6 a 1
4 2 0 a 1
1 2 3 b 2
5 6 7 b 2
9 7 5 b 2
Output
3 3 3 a 1
5 5 5 b 2Here is what I have tried,... (5 Replies)
Hey guys,
I have several huge tab delimited files which look like this:
a 1 20
a 3 15
a 5 10
b 2 15
b 6 10
c 3 23
what I am interested is to calculate the average of top n% of data in third column. So for example for this file the top 50% values are:
23
20
(Please note that it... (11 Replies)
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)
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)
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 DEBIAN
amc-association-auto
AMC-ASSOCIATION-AU(1) Auto Multiple Choice AMC-ASSOCIATION-AU(1)NAME
AMC-association-auto - automatic association between students and answer sheets for AMC multiple choice exams.
SYNOPSIS
auto-multiple-choice association-auto --data project-data-dir --notes-id id --liste students-list.csv [--encodage-liste list-encoding]
--liste-key key
DESCRIPTION
The AMC-association-auto.pl command associates students with their answer sheet (when there are no errors from students when coding their
student number and no error during data capture). See the section called "Identification of the students" from english user documentation
for details.
--data project-data-dir
gives the directory where data files are (see for example AMC-prepare(1)).
--notes-id id
gives the identification string of the code provided for student numbers (command AMCcode in the LaTeX source file).
--liste students-list.csv
gives the students list.
--encodage-liste list-encoding
gives the students list file encoding (default is utf-8).
--liste-key key
gives the column name where to find the student number in the students list.
--debug file.log
gives a file to fill with debugging information.
AUTHORS
Alexis Bienvenue <paamc@passoire.fr>
Main author
Jean Berard
Translation from French
Georges Khaznadar
Translation from French
COPYRIGHT
Copyright (C) 2008-2012 Alexis Bienvenue
This document can be used according to the terms of the GNU General Public License, version 2 or later.
Auto Multiple Choice 1.1.1 06/19/2012 AMC-ASSOCIATION-AU(1)