PHP: stats_rand_gen_beta - Manual

downloads | documentation | faq | getting help | mailing lists | reporting bugs | php.net sites | links | conferences | my php.net

search for in the

stats_rand_gen_chisquare stats_kurtosis

Last updated: Fri, 26 Jan 2007

view this page in

# stats_rand_gen_beta

(PECL)

stats_rand_gen_beta -- Generates beta random deviate

## Описание

float stats_rand_gen_beta ( float a, float b )

Returns a random deviate from the beta distribution with parameters A and B. The density of the beta is x^(a-1) * (1-x)^(b-1) / B(a,b) for 0 < x <. Method R. C. H. Cheng.

## Список параметров

`a`

  Its description

`b`

  Its description

## Возвращаемые значения

What the function returns, first on success, then on failure. See also the &return.success; entity

add a note User Contributed Notes
stats_rand_gen_beta
There are no user contributed notes for this page.
stats_rand_gen_chisquare stats_kurtosis

Last updated: Fri, 26 Jan 2007
show source | credits | stats | sitemap | contact | advertising | mirror sites
Copyright © 2001-2007 The PHP Group
All rights reserved.
This mirror generously provided by: Yahoo! Inc.
Last updated: Sat Mar 10 10:36:09 2007 PST