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数理统计 - 点估计 | Yufei Luo's Blog #31

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lyf35 opened this issue Oct 30, 2022 · 0 comments
Open

数理统计 - 点估计 | Yufei Luo's Blog #31

lyf35 opened this issue Oct 30, 2022 · 0 comments

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@lyf35
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lyf35 commented Oct 30, 2022

https://lyf35.github.io/2021/12/20/%E6%95%B0%E7%90%86%E7%BB%9F%E8%AE%A1-%E7%82%B9%E4%BC%B0%E8%AE%A1/

定义 定义在统计结构分布族P={Pθ,θ∈Θ}\mathscr{P}={P_{\theta},\theta\in\Theta}P={Pθ​,θ∈Θ}上的一个实值泛函g(P)g(P)g(P)称为参数,而统计结构(X,B,P)(\mathscr{X},\mathscr{B},\mathscr{P})(X,B,P)上的用来估计g(P)g(P)g(P)的实值统计量称为g(P)g(P)g(P)的点估计

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