Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Awk- Pivot Table Averages
Top Forums Shell Programming and Scripting Awk- Pivot Table Averages Post 303011659 by MadeInGermany on Monday 22nd of January 2018 04:47:47 AM
Old 01-22-2018
The following variant adapts to the number of columns, using a custom field width %*s (denotes an additional argument for the field width)
Code:
awk '
(NR>1 && NF>0) {
  if (NF>nf) nf=NF
  CNT[$1]++
  for (i=2; i<=NF; i++)
    SUM[$1,i]+=$i
}
END {
  colh="  AVG SCORE"
  out="POPULATION"
  lcolh=length(colh)
  lout=length(out)
  for (i=2; i<=nf; i++)
    out=(out colh i)
  print out
  for (c in CNT) {
    out=sprintf("%-*s", lout, c)
    for (i=2; i<=nf; i++)
      out=sprintf("%s %*.2f", out, lcolh, SUM[c,i]/CNT[c])
    print out
  }
}
' datafile

This User Gave Thanks to MadeInGermany For This Post:
Geneanalyst
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pivot table

Hello everyone, I would like to use awk to parse a file with three columns in, like: monday 0 1 monday 1 1 monday 2 1 monday 3 1 monday 4 1 monday 5 1 tuesday 0 5 tuesday 1 1 tuesday 2 1 tuesday 3 1 tuesday 4 1 wednesday 0 1 monday 5 25 they represent the day the hour and the... (2 Replies)
Discussion started by: gio001
2 Replies

2. Shell Programming and Scripting

Create Pivot table

I would like to use awk to parse a file with three columns in, like: Chennai,01,1 Chennai,07,1 Chennai,08,3 Chennai,09,6 Chennai,10,12 Chennai,11,19 Chennai,12,10 Chennai,13,12 Kerala,09,2 AP,10,1 AP,11,1 Delhi,13,1 Kerala,13,3 Chennai,00,3 Chennai,01,1 Chennai,02,1 Chennai,07,5 (3 Replies)
Discussion started by: boston_nilesh
3 Replies

3. Shell Programming and Scripting

Calculate Averages !

Hi, I have a file with more than 2,000 rows like this: 05/26/2011,1200,1500 I would like to create a awk shell script that calculate the price average of the second and third field each 5,10 and 20 rows or ask me for the values, starting at first row. Finally compare the average value... (1 Reply)
Discussion started by: csierra
1 Replies

4. Shell Programming and Scripting

awk to convert table-by-row to matrix table

Hello, I need some help to reformat this table-by-row to matrix? infile: site1 A:o,p,q,r,s,t site1 C:y,u site1 T:v,w site1 -:x,z site2 A:p,r,t,v,w,z site2 C:u,y site2 G:q,s site2 -:o,x site3 A:o,q,s,t,u,z site3 C:y site3 T:v,w,x site3 -:p,routfile: SITE o p q r s t v u w x y... (7 Replies)
Discussion started by: yifangt
7 Replies

5. Homework & Coursework Questions

Calculating Total and Averages with awk Commands & Scripts

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Write an awk script(company.awk) for the workers file to find the number of workers of each departman, total... (8 Replies)
Discussion started by: RedJohn
8 Replies

6. Shell Programming and Scripting

Pivot using awk

Hi, I am writing a code to basically pivot the data. awk -v var1="" -v var2="" -v var3="" -v var4="" -v var5="" -v Disp=0\ 'BEGIN {FS=":"; OFS="|";}\ /^Pattern1/ {var1=$2;Disp=0;} \ /^Pattern2/ {var2=$2;} \ /^Pattern3/ {var3=$2;} \ /^Pattern4/ {var4=$2;} \ /^Pattern5/... (5 Replies)
Discussion started by: tostay2003
5 Replies

7. Shell Programming and Scripting

Pivot Column using awk

Hello everyone I have a 20M file which is having the below sample layout 1111,ABC,100 1111,DEF,200 1111,XYZ,300 4444,LMN,100 4444,AKH,500 4444,WCD,400 2222,ABC,100 7777,DEF,300 7777,WCD,300 I need to covert this to below format Output Party_ID|ABC|AKH|DEF|LMN|WCD|XYZ... (5 Replies)
Discussion started by: morbid_angel
5 Replies

8. Shell Programming and Scripting

Create a pivot table from CSV file

Gents, Can you please help me to create a pivot table from a csv file. ( I have zip the csv file) Using the file attached, columns 1,28 and 21 i would like to get something like this output JD Val 1 2 3 4 5 6 7 8 9 10 11 12 Total... (4 Replies)
Discussion started by: jiam912
4 Replies

9. How to Post in the The UNIX and Linux Forums

Daily averages...

I have date file like below.. 1995 1 2 10 29 38.6706 -6.53823 41.9201 1995 1 2 10 29 -49.2477 -4.59733 17.2704 1995 1 2 10 29 -49.2369 -4.48045 8.61348 1995 1 3 8 48 -42.2643 ... (3 Replies)
Discussion started by: athithi
3 Replies

10. Shell Programming and Scripting

Pivot data using awk

Hi My Input is like below DELETE|MPI|AUD_UPD_AGENT|MPISYS INSERT|MPI|AUD_UPD_AGENT|MPISYS SELECT|MPI|AUD_UPD_AGENT|MPISYS UPDATE|MPI|AUD_UPD_AGENT|MPISYS DELETE|MPI|BDYMOD|MPISYS INSERT|MPI|BDYMOD|MPISYS SELECT|MPI|BDYMOD|MPISYS UPDATE|MPI|BDYMOD|MPISYS DELETE|MPI|BDYMOD_DESC|MPISYS... (4 Replies)
Discussion started by: dineshaila
4 Replies

LEARN ABOUT PHP

neaten

NEATEN(1)						      General Commands Manual							 NEATEN(1)

NAME

       neaten - neaten up output columns

SYNOPSIS

       neaten [ format ]

DESCRIPTION

       Neaten  reads  from  its standard input and neatens up columns separated by white space using the specified format.  The format is a string
       consisting of a positive integer followed by an alignment character and another integer.  The alignment	character  is  usually	a  decimal
       point ('.'), but it can be any non-digit.

       The  alignment  character  is used as the central point of each column.	The total column field width will be the number to the left of the
       alignment character plus one for the alignment character itself plus the number to the right of the alignment character.

       If a field does not contain the alignment character, it will be printed to the left of where the alignment character would  have  appeared.
       If  a  field  is  too long to print within the specified format, the entire field will be printed and that row will not be aligned with the
       rest.

       The default format is "8.8".

EXAMPLE

       To examine a file with columns of numbers:

	 neaten 10.8 < input | more

BUGS

       Columns wider than the total width of the format specification will be printed without any separating white space.

       The program does not do anything special with tabs on the input.

AUTHOR

       Greg Ward

SEE ALSO

       cnt(1), rcalc(1), rlam(1), total(1)

RADIANCE
							     11/15/93								 NEATEN(1)
All times are GMT -4. The time now is 12:39 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy