【摘要】 本文讨论了二维单边截断型分布族（I）中参数函数EB估计及其收敛速度。（I） f₀（x,y）dxdy=c（θ₁,θ₂）f₀（x,y）I_{[α,θ1;c,θ2]}（x,y）dxdy在适当的条件下,满足恰当条件参数函数Q（θ₁,θ₂）的EB估计的收敛速度可任意接近于 1。更多还原

【Abstract】 In this paper we considered convergence rate of EB estimator of two dimensional one-sided truncated distribution family （I） f_θ（x, y）dx dy=c（θ₁, θ₂）f_o（x, y）I_{[a, θ1; c, θ2]}（x, y）dx dy. The convergence rate O(n^-q) of EB estimator of Q（θ） is obtained. When the distribution family is subject to suitable conditions, q can be arbitrarily close to 1.更多还原