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参数估计量的英文

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"参数估计量"怎么读用"参数估计量"造句

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  • parameter estimate

例句与用法

  • This paper presents new estimator for the symmetric distribution function . it is shown that the estimator performs better than the estimator fn ( x ) in bibliography [ 1 ]
    摘要针对未知对称分布函数提出新的非参数估计量,并证明了此估计量一致优于文献[ 1 ]给出的估计量。
  • Results show that the proposed weighted regression calibration method is the most efficient and that the standard errors estimated using a bootstrap procedure are satisfactory
    对于参数估计量的标准差,我们则是利用拔靴法来估计,其结果的表现也与模拟的标准差很接近。
  • Results show that the proposed weighted regression calibration method is the most efficient and that the standard errors estimated using a bootstrap procedure are satisfactory
    对于参数估计量的标准差,我们则是利用拔靴法来估计,其结果的表现也与仿真的标准差很接近。
  • If it is estimated by the method of ols , it will bring about serious effect : the variances of the parameter estimators are not the least , and the accuracy of estimation and prediction decreases
    如果对异方差模型进行ols估计,就会产生严重的后果:参数估计量的方差不具有最小方差性;估计与预测的精度降低。
  • Secondly , in foundation described basic theories model of the panel data analysis , the article built up the general block linear model expression form of panel data analysismodel . deduced parameter estimation and hypothesis test statistic and its probabilitydistribution
    其次在叙述面板数据分析基本理论模型的基础上,建立了面板数据分析模型的一般分块线性模型的表达形式,并推导了参数估计量和假设检验统计量。
  • First , the standard errors computed under the assumptionthat the error term is independent identical distribution will be biased . second , theassumption of independence is unlikely to satisfied . in the panel data analysis modelwith hierarchical structure , hierarchical effects , nested effects , time effects are seted . then the dissertation deduced parameter estimation and hypothesis test statistic andits probability distribution and analyze the hierarchical panel data set : eastern china , central china and western china are the top level , and the prc ’ s province , cities , and autonomous regions are bottom level
    然后针对目前面板数据分析过程中存在的两方面问题,即一方面在利用面板数据模型进行分析时,标准误差的计算是基于误差项相互独立并且同分布的假设,如果误差项是相关的将会造成估计有偏的后果;另一方面关于独立性这一假设本身就难以满足;提出多层嵌套面板数据模型,设定了层效应、嵌套效应以及时间效应参数,研究了多层嵌套模型的参数估计量和假设检验统计量及其分布。
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