numaverage(1) [debian man page]

NUMAVERAGE(1)						User Contributed Perl Documentation					     NUMAVERAGE(1)

NAME

       numaverage - Find the average of a set of numbers.

SYNOPSIS

       numaverage [-dhiIlmMV] <FILE>

       | numaverage [-dhiIlmMV]    (Input on STDIN from pipeline.)

       numaverage [-dhiIlmMV]	   (Input on STDIN.  Use Ctrl-D to stop.)

DESCRIPTION

       By default numaverage will determine the average from all numbers on input.  Other options allow you to find the mode and median.

OPTIONS

	   -i  Only return the integer portion of the final sum.
	   -I  Only return the decimal portion of the final sum

	   -m  Find the mode (most occuring) of the list of numbers,
	       or when there's more than one mode, the first completed mode.
	   -M  Find the median (middle number) of the list of numbers.
	   -l  When finding the median and the count of numbers in the set is even,
	       use the lower middle number instead of the upper middle number.

	   -h  Help: You're looking at it.
	   -V  Increase verbosity.
	   -d  Debug mode.  For developers

SEE ALSO

       numbound(1), numinterval(1), numnormalize(1), numgrep(1), numprocess(1), numsum(1), numrandom(1), numrange(1), numround(1)

COPYRIGHT

       numaverage is part of the num-utils package, which is copyrighted by Suso Banderas and released under the GPL license.  Please read the
       COPYING and LICENSE files that came with the num-utils package

	 Developers can read the GOALS file and contact me about providing
       submitions or help for the project.

MORE INFO

       More info on numaverage can be found at:

       http://suso.suso.org/programs/num-utils/

perl v5.10.1							    2009-10-31							     NUMAVERAGE(1)

NUMPROCESS(1)						User Contributed Perl Documentation					     NUMPROCESS(1)

NAME

       numprocess - This program mutates numbers as it encounters them.

SYNOPSIS

       numprocess [-dhV] /<expression>/ [FILE or STDIN]

       | numprocess [-dhV] /<expression>/  (Input on STDIN from pipeline.)

       numprocess [-dhV] /<expression>/    (Input on STDIN.  Use Ctrl-D to stop.)

DESCRIPTION

       numprocess will take as one argument, a list of operations to be performed on numbers that it encounters.  It will perform those operations
       on each number and return the result in place of the original number.

USAGE EXAMPLES

	 Add 1 to all numbers.

	  $ numprocess /+1/ file1

	 Convert all numbers from miles to kilometers.	Multiply by 8 and divide by 5.

	  $ cat file1 | numprocess /*8,%5/

	 Convert from celcius to fahreheit degrees.  Multiply by 9, divide by 5 and add 32.

	  $ numprocess /*9,%5,+32/ temperatures

	 Find the area of each circle from the given radius.

	  $ numprocess /^2,*pi/ radii

KEYWORDS AND OPERATORS

	  For operators, the modifying number goes directly after the operator, with
	  the exception of functions like sqrt, sin, cos, etc.

	  +	Addition
	  -	Subtraction
	  *	Multiplication
	  %	Division
	  ^	Power function
	  sqrt	Square Root  (*)
	  sin	Sine function
	  cos	Cosine function

	  Constants and keywords that can be used

	   pi	 3.141592654
	   e	 2.718281828

	 (*) When using the sqrt operation on negative numbers, it will take the
	    absolute value of the number, sqrt it and then tack an i on the end
	    of the result to signify that the resulting number is imaginary.

OPTIONS

	   -h  Help: You're looking at it.
	   -V  Increase verbosity.
	   -d  Debug mode.  For developers

SEE ALSO

       numaverage(1), numbound(1), numinterval(1), numnormalize(1), numgrep(1), numsum(1), numrandom(1), numrange(1), numround(1)

BUGS

       There is currently no way to take the number found in the text stream and use it as the numerator instead of the denominator of a division
       operation.

COPYRIGHT

       numprocess is part of the num-utils package, which is copyrighted by Suso Banderas and released under the GPL license.  Please read the
       COPYING and LICENSE files that came with the num-utils package

	 Developers can read the GOALS file and contact me about providing
       submitions or help for the project.

MORE INFO

       More info on numprocess can be found at:

       http://suso.suso.org/programs/num-utils/

perl v5.10.1							    2009-10-31							     NUMPROCESS(1)