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不連続確率変数の確率関数の計算
説明
不連続確率変数の PMF (probability mass function, or probability function) を計算します。
Maple's initial probability distributions または creating custom distributions を使用して不連続確率変数を定義します。
分布のパラメータは記号、数値、またはその混合が可能です。
__X__ := Statistics[ RandomVariable ]( Binomial(10, __p__) ):
ある点における確率変数の確率関数を評価します。その点は数値または記号であるべきです。
__pf1__ := Statistics[ ProbabilityFunction ]( __X__, __x__ ); __pf2__ := Statistics[ ProbabilityFunction ]( __X__, __x__, mainbranch); __pf3__ := Statistics[ ProbabilityFunction ]( __X__, 6 );
使用したコマンド
Statistics[RandomVariable], Statistics[Distributions][Binomial] , Statistics[PF]
参照
Statistics, Statistics[Distributions], Statistics[PDF] , Statistics[CDF]
Download Help Document
