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

search for in the

stats_rand_gen_noncentral_t> <stats_rand_gen_noncenral_chisquare
Last updated: Fri, 28 Nov 2008

view this page in

stats_rand_gen_noncentral_f

(PECL stats:1.0.0-1.0.2)

stats_rand_gen_noncentral_fGenerates a random deviate from the noncentral F (variance ratio) distribution with "dfn" degrees of freedom in the numerator, and "dfd" degrees of freedom in the denominator, and noncentrality parameter "xnonc". Method : directly generates ratio of noncentral numerator chisquare variate to central denominator chisquare variate.

Описание

float stats_rand_gen_noncentral_f ( float $dfn , float $dfd , float $xnonc )
Внимание

К настоящему времени эта функция еще не была документирована; для ознакомления доступен только список аргументов.

Список параметров

dfn

dfd

xnonc

Возвращаемые значения



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

 
show source | credits | stats | sitemap | contact | advertising | mirror sites