From the data quality criteria identified, the data analyst must now design the data execution plan.
识别出数据质量标准之后,数据分析师就必须设计执行计划。
With this information, the data analyst can determine which data elements should be checked for data quality.
掌握了这些信息,分析师就可以判断在进行数据质量分析时应该检查的数据元素。
For this case, the data analyst must establish the policies governing "survivorship" (which record survives).
对于这种情况,数据分析必须建立控制“存活”(哪些记录保留下来)的策略。
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