ratio estimate sampling的意思|示意
比率估计抽样
ratio estimate sampling的网络常见释义
比率估计抽样 ... 比率估计抽样 比率估计抽样(Ratio Estimate Sampling)比率估计抽样是指以样本的实际金额与账面金额之间的比率关系来估计总体实际金额与账面金额之间的比率关系，然后再以这个比率去乘...
ratio estimate sampling相关例句
It depends upon the sampling methods and the size of the disease rate whether exposure odds ratio (EOR) in case-control studies can be used to estimate the CIR or IDR.
在病例对照研究中，是否可用暴露比值比(EOR)作为CIR或IDR的无偏估计，取决于抽样方法和疾病率高低。
For the ratio estimate in two-stage sampling, the bias and mean square errors(MES) of the estimater value have been obtained, and the estimater value of the MSE has been given.
给出了二阶比估计量的偏差、估计量的均方误差以及均方误差的估计。