Sponsored Content
Homework and Emergencies Homework & Coursework Questions Find the Maximum value and average of a column Post 302594199 by dstewie on Monday 30th of January 2012 10:07:59 PM
Old 01-30-2012
we are stuck on how to write the codes for
d) fiind the maximum value in the column(there is only one column in the file)
e) calculate the average of the column. ( I only have one point after the decimal)

any suggestions would be a big help

Thank you
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script to find the average of a given column and also for specified number of rows??

Hi friends I have 100 files in my directory. Each file look like this.. Temp1 Temp2 Temp3 MAS 1 2 3 MAS 4 5 6 MAS 7 8 9 Delhi 10 11 12 Delhi 13 14 15 Delhi 16 17 ... (4 Replies)
Discussion started by: ks_reddy
4 Replies

2. Shell Programming and Scripting

Script to find the average of a given column and also for specified number of rows?

Hi Friends, In continuation to my earlier post https://www.unix.com/shell-programming-scripting/99166-script-find-average-given-column-also-specified-number-rows.html I am extending my problem as follows. Input: Column1 Column2 MAS 1 MAS 4 ... (2 Replies)
Discussion started by: ks_reddy
2 Replies

3. Shell Programming and Scripting

for each different entry in column 1 extract maximum values from column 2 in unix/awk

Hello, I have 2 columns (1st column has multiple entries but the corresponding values in the column 2 may be the same or different.) however I want to extract unique values for each entry in column 1 by assigning the max value from column 2 SDF4 -0.211654 SDF4 0.978068 ... (1 Reply)
Discussion started by: Diya123
1 Replies

4. UNIX for Dummies Questions & Answers

Find the average based on similar names in the first column

I have a table, say this: name1 num1 num2 num3 num4 name2 num5 num6 num7 num8 name3 num1 num3 num4 num9 name2 num8 num9 num1 num2 name2 num4 num5 num6 num4 name4 num4 num5 num7 num8 name5 num1 num3 num9 num7 name5 num6 num8 num3 num4 I want a code that will sort my data according... (4 Replies)
Discussion started by: FelipeAd
4 Replies

5. Shell Programming and Scripting

Finding minimum maximum and average

I am trying to find the minimum maximum and average from one file which has values Received message from https://www.demandmatrix.net/app/dm/xml] in milliseconds. Received message from https://www.demandmatrix.net/app/dm/xml] in milliseconds. Received message from... (5 Replies)
Discussion started by: aroragaurav.84
5 Replies

6. Shell Programming and Scripting

Getting average ,maximum and minimum value

Hi Evreyone below is the sample data i have in one file Wed Jan 30 7 :04:50 2013 type1 419990050 101 ms Wed Jan 30 7 :04:58 2013 type1 488226363 101 ms Wed Jan 30 7 :05:03 2013 type1 431525334 101 ms Wed Jan 30 7 :05:48 2013 type2 400676615 101 ms Wed Jan 30 8 :09:46... (3 Replies)
Discussion started by: zozoo
3 Replies

7. UNIX for Dummies Questions & Answers

Using awk to find and use the maximum value in column of data

Dear Unix Gurus, I have a text file with multiple columns, for example, see sample.txt below 0 1 301 1 4 250 2 6 140 3 2 610 7 1 180I want to find the maximum in, say, column 3, normalise all the values to this maximum value (to 4 decimal places) and spit everything into a new... (2 Replies)
Discussion started by: tintin72
2 Replies

8. Shell Programming and Scripting

Find minimum and maximum values based on column with associative array

Hello, I need to find out the minimum and maximum values based on specific column, and then print out the entire row with the max value. Infile.txt: scf6 290173 290416 . + X_047241 T_00113118-1 scf6 290491 290957 . + X_047241 T_00113118-2 scf6 290898 290957 . + X_047241 T_00113119-3 scf6... (2 Replies)
Discussion started by: yifangt
2 Replies

9. Shell Programming and Scripting

Get maximum per column from CSV file, based on date column

Hello everyone, I am using ksh on Solaris 10 and I'm gathering data in a CSV file that looks like this: 20170628-23:25:01,1,0,0,1,1,1,1,55,55,1 20170628-23:30:01,1,0,0,1,1,1,1,56,56,1 20170628-23:35:00,1,0,0,1,1,2,1,57,57,2 20170628-23:40:00,1,0,0,1,1,1,1,58,58,2... (6 Replies)
Discussion started by: ejianu
6 Replies

10. Shell Programming and Scripting

awk to find maximum and minimum from column and store in other column

Need your support for below. Please help to get required output If column 5 is INV then only consider column1 and take out duplicates/identical rows/values from column1 and then put minimum value of column6 in column7 and put maximum value in column 8 and then need to do subtract values of... (7 Replies)
Discussion started by: as7951
7 Replies
std::hash< _Tp >(3cxx)													    std::hash< _Tp >(3cxx)

NAME
std::hash< _Tp > - SYNOPSIS
Inherits std::__hash_base< _Result, _Arg >. Public Types typedef _Arg argument_type typedef _Result result_type Public Member Functions size_t operator() (_Tp __val) const template<> size_t operator() (bool __val) const template<> size_t operator() (char __val) const template<> size_t operator() (signed char __val) const template<> size_t operator() (unsigned char __val) const template<> size_t operator() (wchar_t __val) const template<> size_t operator() (char16_t __val) const template<> size_t operator() (char32_t __val) const template<> size_t operator() (short __val) const template<> size_t operator() (int __val) const template<> size_t operator() (long __val) const template<> size_t operator() (long long __val) const template<> size_t operator() (unsigned short __val) const template<> size_t operator() (unsigned int __val) const template<> size_t operator() (unsigned long __val) const template<> size_t operator() (unsigned long long __val) const template<> size_t operator() (float __val) const template<> size_t operator() (double __val) const template<> size_t operator() (long double __val) const Detailed Description template<typename _Tp>struct std::hash< _Tp > Primary class template hash. Definition at line 58 of file functional_hash.h. Author Generated automatically by Doxygen for libstdc++ from the source code. libstdc++ Tue Nov 27 2012 std::hash< _Tp >(3cxx)
All times are GMT -4. The time now is 11:56 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy