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Full Discussion: Calculate percentage of a value accross m
Top Forums Shell Programming and Scripting Calculate percentage of a value accross m Post 302878579 by Meacham12 on Saturday 7th of December 2013 07:09:58 AM
Old 12-07-2013
this is the parameters I copied from the original file:

Code:
 cat network_stats_miami_1.csv 
Total Subs                                : 0
VLAN Count                                         : 28129501
Subs Segmentation                                     : 28142
ARPU Segmentation                                         : 0
RTT Delay                             : 3096610
IPv4 Fragmented Count                              : 2809853525
IPv4 Non Fragmented Count                          : 2809853525
Call Drop Rate                                : 1
Connection with Good voice quality                  : 45545345
Standalone Dedicated Control Channel (SDCCH) Congestion : 0   

.
.
.

The format is like that.

---------- Post updated at 07:09 AM ---------- Previous update was at 06:49 AM ----------

Quote:
Originally Posted by Akshay Hegde
Whether it is possible for you to attach 1 sample file ?

Something like this might be you wanted, I will not guarantee you that it will work for your data, since you didn't show file structure, it's just a guess
Code:
for i in file_city_* ; do
      awk -F":" '{ sum+=$2; var[$1]=$2 }END{ for( i in var ) print "file_city_region_"i"_percentage = ", var[i]/sum*100 }' $i
done

This will calculate the summary of all KPI's right? But I want to calculate each KPI's percentage separately. Each KPI's are located in same line for each file.

l also thought something like:

Code:
for city in ${CITY} ; do
for region in {$REGION} ; do
for kpi in ${KPI} ; do

#calculate sum of kpi 

eval ${kpi}_${city}_total=$( awk - F ":" '/$kpi/{sum=sum+$2} END {print sum}' ${csv_dir}/${file_base}_${city}* )

# parse a single region kpi value:

eval ${kpi}_${city}_${region}=$( awk -F ":"  '/$kpi/{print $2}' ${csv_dir}/${file}_${city}_${region}.csv )

#then calculate percentage

eval ${kpi}_${city}_${region}_percentage=$( awk -v  var1=$(eval echo \${kpi}_${city}_${region}) -v var2=$(eval echo \${kpi}_${city}_total) 'BEGIN{print var1 / var2 * 100}' )

And I'm stuck at this point. My script calculates kpi total and region value correctly but it is creating some error during the calculation of percentage.

It is generating an output like nun. I know this is not easiest way to resolve this, so I wanted to take the opinions of the others.
Last edited by Scrutinizer; 12-07-2013 at 10:26 AM.. Reason: code tags
 

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LEARN ABOUT V7

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)
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