• Based on the theory and method introduced before, this paper applied the rotation models to compute the sample rotation rate of sampling survey on vacancy rate of households in Shanghai.

    包括分层抽样样本轮换估计量公式最优样本轮换的确定方法。再接着利用前面介绍理论知识,结合上海市城镇住房空置率抽样调查数据进行实证分析。

    youdao

  • Based on the theory and method introduced before, this paper applied the rotation models to compute the sample rotation rate of sampling survey on vacancy rate of households in Shanghai.

    包括分层抽样样本轮换估计量公式最优样本轮换的确定方法。再接着利用前面介绍理论知识,结合上海市城镇住房空置率抽样调查数据进行实证分析。

    youdao

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