gsl-histogram(1) [centos man page]

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

NAME

       gsl-histogram - compute histogram of data on stdin

SYNOPSYS

       gsl-histogram xmin xmax [n]

DESCRIPTION

       gsl-histogram  is  a demonstration program for the GNU Scientific Library.  It takes three arguments, specifying the upper and lower bounds
       of the histogram and the number of bins.  It then reads numbers from `stdin', one line at a time, and adds them	to  the  histogram.   When
       there  is no more data to read it prints out the accumulated histogram using gsl_histogram_fprintf.  If n is unspecified then bins of inte-
       ger width are used.

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-randist(1).

AUTHOR

       gsl-histogram was written by 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-HISTOGRAM(1)

GSL(1)							      General Commands Manual							    GSL(1)

NAME

       gsl-config - script to get version number and compiler flags of the installed GSL library

SYNOPSIS

       gsl-config [--prefix]  [--version] [--libs] [--libs-without-cblas] [--cflags]

DESCRIPTION

       gsl-config  is a tool that is used to configure to determine the compiler and linker flags that should be used to compile and link programs
       that use GSL. It is also used internally to the .m4 macros for GNU autoconf that are included with GSL.

OPTIONS

       gsl-config accepts the following options:

       --version
	       Print the currently installed version of GSL on the standard output.

       --libs  Print the linker flags that are necessary to link a GSL program, with cblas

       --libs-without-cblas
	       Print the linker flags that are necessary to link a GSL program, without cblas

       --cflags
	       Print the compiler flags that are necessary to compile a GSL program.

       --prefix
	       Show the GSL installation prefix.

SEE ALSO

       gtk-config(1), gnome-config(1)

COPYRIGHT

       Copyright (C)  2001 Christopher R. Gabriel

       Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, pro-
       vided  that  the  above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in sup-
       porting documentation.

								    22 May 2001 							    GSL(1)