翻訳と辞書 Words near each other ・ Truncated dodecahedron ・ Truncated great dodecahedron ・ Truncated great icosahedron ・ Truncated heptagonal tiling ・ Truncated hexagonal tiling ・ Truncated hexagonal trapezohedron ・ Truncated hexaoctagonal tiling ・ Truncated icosahedral prism ・ Truncated icosahedron ・ Truncated icosidodecahedral prism ・ Truncated icosidodecahedron ・ Truncated infinite-order square tiling ・ Truncated infinite-order triangular tiling ・ Truncated mean ・ Truncated Newton method ・ Truncated normal distribution ・ Truncated octagonal tiling ・ Truncated octahedral prism ・ Truncated octahedron ・ Truncated order-3 apeirogonal tiling ・ Truncated order-4 apeirogonal tiling ・ Truncated order-4 heptagonal tiling ・ Truncated order-4 hexagonal tiling ・ Truncated order-4 octagonal tiling ・ Truncated order-4 pentagonal tiling ・ Truncated order-5 hexagonal tiling ・ Truncated order-5 pentagonal tiling ・ Truncated order-5 square tiling ・ Truncated order-6 hexagonal tiling ・ Truncated order-6 octagonal tiling Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Truncated normal distribution ： ウィキペディア英語版 Truncated normal distribution In probability and statistics, the truncated normal distribution is the probability distribution of a normally distributed random variable whose value is either bounded below or above (or both). The truncated normal distribution has wide applications in statistics and econometrics. For example, it is used to model the probabilities of the binary outcomes in the probit model and to model censored data in the Tobit model. ==Definition== Suppose $X\; \backslash sim\; N(\backslash mu,\; \backslash sigma^)\; \backslash !$ has a normal distribution and lies within the interval . Then $X$ conditional on has a truncated normal distribution. Its probability density function, ƒ, for $a\; \backslash leq\; x\; \backslash leq\; b$, is given by :$$ f(x;\mu,\sigma,a,b) = \frac\phi(\frac)}) - \Phi(\frac) } and by ƒ=0 otherwise. Here, $\backslash scriptstyle\}\backslash exp\backslash xi^2\})\}\; \backslash$ is the probability density function of the standard normal distribution and $\backslash scriptstyle\; \backslash$ is its cumulative distribution function. There is an understanding that if $\backslash scriptstyle\; \backslash$, then $\backslash scriptstyle)\; =1\}$, and similarly, if $\backslash scriptstyle\; \backslash$, then $\backslash scriptstyle)\; =0\}$. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Truncated normal distribution」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.