Programmer Guide/Command Reference/EVAL/grand - Revision history

193.171.195.48 at 09:45, 21 April 2011

2011-04-21T09:45:37Z

← Older revision		Revision as of 11:45, 21 April 2011
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	Generation of gaussian distributed pseudo random numbers.		Generation of gaussian distributed pseudo random numbers.
	;Usage: ~~'''~~<code>grand(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''~~}}}~~})</code>~~'''~~		;Usage: <code>grand(''m'' {, ''s'' , ''seed'' , ''nr'' , ''nc''})</code>
	:;''m'': mean value of the gaussian distribution		:;''m'': mean value of the gaussian distribution
	:;''s'': standard deviation of the gaussian distibution (default=1)		:;''s'': standard deviation of the gaussian distibution (default=1)

193.171.195.48 at 09:45, 21 April 2011

2011-04-21T09:45:16Z

← Older revision		Revision as of 11:45, 21 April 2011
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	{{DISPLAYTITLE:{{SUBPAGENAME}}}}		{{DISPLAYTITLE:{{SUBPAGENAME}}}}
	Generation of gaussian distributed pseudo random numbers.		Generation of gaussian distributed pseudo random numbers.

	;Usage: '''<code>grand(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''}}}})</code>'''		;Usage: '''<code>grand(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''}}}})</code>'''
	:;''m'': mean value of the gaussian distribution		:;''m'': mean value of the gaussian distribution
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	:;''nc'': number of columns of the result (default=1)		:;''nc'': number of columns of the result (default=1)
	;Result 2: A numeric object ''r'' with ''nr'' rows and ''nc'' columns. Each element of ''r'' is set to a gaussian distibuted pseudo random number with mean ''m'' and standard deviation ''s''.		;Result 2: A numeric object ''r'' with ''nr'' rows and ''nc'' columns. Each element of ''r'' is set to a gaussian distibuted pseudo random number with mean ''m'' and standard deviation ''s''.
			;See also: [[../rand\|rand]], [[../sample\|sample]], [[../shuffle\|shuffle]]

	~~;See also:~~ [[~~Programmer_Guide~~/~~Command_Reference/EVAL/rand\|rand]], [[Programmer_Guide/Command_Reference/EVAL/sample\|sample]], [[Programmer_Guide/Command_Reference/EVAL/shuffle\|shuffle]]~~		[[../#Functions\|<function list>]]

	~~[[Programmer_Guide/Command_Reference/EVAL~~#Functions\|<function list>]]

Toni at 14:38, 8 April 2011

2011-04-08T14:38:22Z

← Older revision		Revision as of 16:38, 8 April 2011
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	Generation of gaussian distributed pseudo random numbers.		Generation of gaussian distributed pseudo random numbers.

	;Usage: '''<code>~~rand~~(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''}}}})</code>'''		;Usage: '''<code>grand(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''}}}})</code>'''
	:;''m'': mean value of the gaussian distribution		:;''m'': mean value of the gaussian distribution
	:;''s'': standard deviation of the gaussian distibution (default=1)		:;''s'': standard deviation of the gaussian distibution (default=1)

Toni at 14:37, 8 April 2011

2011-04-08T14:37:57Z

← Older revision		Revision as of 16:37, 8 April 2011
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	~~=====grand=====~~		Generation of gaussian distributed pseudo random numbers.

	{\|		;Usage: '''<code>rand(''m'' {, ''s'' {, ''seed'' {, ''nr'' {, ''nc''}}}})</code>'''
	\|-		:;''m'': mean value of the gaussian distribution
	~~\|grand~~(m, ~~<var>~~s</~~var~~>)		:;''s'': standard deviation of the gaussian distibution (default=1)
	~~\|Create a normal distributed random number with~~ the ~~mean m and spread <var>~~s~~</var>.~~		:;''seed'': if this value is not equal ''0'', it is used to initialize the random number generator (default=0)
	\|-		:;''nr'': number of rows of the result (default=1)
	~~\|grand~~(~~m, <var>s</var>, <var>seed</var>~~)		:;''nc'': number of columns of the result (default=1)
	~~\|Like grand, except~~ if ~~seed~~ is ~~greater than zero~~, it is used ~~as the start value~~ to ~~initialise~~ the generator.		;Result 2: A numeric object ''r'' with ''nr'' rows and ''nc'' columns. Each element of ''r'' is set to a gaussian distibuted pseudo random number with mean ''m'' and standard deviation ''s''.
	\|-
	~~\|grand~~(~~m, <var>s</var>, <var>seed</var>, <var>nr</var>, <var>nc</var>)~~
	~~\|Create a vector or a matrix of normal distributed random numbers with a mean m and a spread <var>s</var>.{\|~~
	\|-
	~~\|<var>seed</var>~~
	~~\|the start value (if seed >~~ 0)
	\|-
	\|nr
	~~\|the~~ number of rows ~~or elements~~ (~~>=1; def.~~=1)
	\|-
	\|nc
	~~\|the~~ number of columns (>=1; ~~def~~.~~=1)~~
	\|}

			;See also: [[Programmer_Guide/Command_Reference/EVAL/rand\|rand]], [[Programmer_Guide/Command_Reference/EVAL/sample\|sample]], [[Programmer_Guide/Command_Reference/EVAL/shuffle\|shuffle]]
	\|}
			[[Programmer_Guide/Command_Reference/EVAL#Functions\|<function list>]]

Admin: 1 revision: Initial import

2010-11-18T16:31:37Z

1 revision: Initial import

← Older revision	Revision as of 18:31, 18 November 2010
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193.171.195.8: initial import

2010-05-17T13:05:27Z

initial import

New page

{{DISPLAYTITLE:{{SUBPAGENAME}}}}
=====grand=====

{|
|-
|grand(m, <var>s</var>)
|Create a normal distributed random number with the mean m and spread <var>s</var>.
|-
|grand(m, <var>s</var>, <var>seed</var>)
|Like grand, except if seed is greater than zero, it is used as the start value to initialise the generator.
|-
|grand(m, <var>s</var>, <var>seed</var>, <var>nr</var>, <var>nc</var>)
|Create a vector or a matrix of normal distributed random numbers with a mean m and a spread <var>s</var>.{|
|-
|<var>seed</var>
|the start value (if seed > 0)
|-
|nr
|the number of rows or elements (>=1; def.=1)
|-
|nc
|the number of columns (>=1; def.=1)
|}

|}