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Full Discussion: Divide numbers into intervals
Top Forums Shell Programming and Scripting Divide numbers into intervals Post 302447715 by ruby_sgp on Tuesday 24th of August 2010 04:54:54 AM
Old 08-24-2010
Divide numbers into intervals
divide input values into specified number (-100 or -200) according to the key (a1 or a2 ....)
For ex: if we give -100 in the command line it would create 100 number intervals (1-100, 100-200, 200-300) untill it covers the value 300 in a1.

Note: It should work the same even with huge numbers 239349456667 with huge limit( -10000000 )out having the float number problem.

Thanx a billion!!!!

input

Code:
a1	300
a2	400
a3	198
a4	312

Code:
./script input -100 >>output1

output1

Code:
a1	1	100
a1	100	200
a1	200	300
a2	1	100
a2	100	200
a2	200	300
a2	300	400
a3	1	100
a3	100	200
a4	100	200
a4	200	300
a4	300	400

Code:
./script input -200 >>output2

output2

Code:
a1	1	200
a1	200	400
a2	1	200
a2	200	400
a3	1	200
a4	1	200
a4	200	400

 

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LEARN ABOUT SUSE

gsl-randist

GSL-RANDIST(1)						      General Commands Manual						    GSL-RANDIST(1)

NAME

       gsl-randist - generate random samples from various distributions

SYNOPSYS

       gsl-randist seed n DIST param1 param2 [..]

DESCRIPTION

       gsl-randist  is a demonstration program for the GNU Scientific Library.	It generates n random samples from the distribution DIST using the
       distribution parameters param1, param2, ...

EXAMPLE

       Here is an example.  We generate 10000 random samples from a Cauchy distribution with a width of 30 and histogram them over the range  -100
       to 100, using 200 bins.

	    gsl-randist 0 10000 cauchy 30 | gsl-histogram -100 100 200 > histogram.dat

       A  plot	of  the  resulting histogram will show the familiar shape of the Cauchy distribution with fluctuations caused by the finite sample
       size.

	    awk '{print $1, $3 ; print $2, $3}' histogram.dat | graph -T X

SEE ALSO

       gsl(3), gsl-histogram(1).

AUTHOR

       gsl-randist was written by James Theiler and Brian Gough.  Copyright 1996-2000; for copying conditions see the GNU General Public Licence.

       This manual page was added by the Dirk Eddelbuettel <edd@debian.org>, the Debian GNU/Linux maintainer for GSL.

GNU
																    GSL-RANDIST(1)
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