他注意到研究人员有能力测试一个或更多个源于研究发现的病因学假设。“(研究人员)使用群组与病历对照研究。”
He noted that investigators would be able to test one or more etiological hypotheses that derive from the study's findings.
细分和多维板块可帮助您在几分钟内完成数据查找、模型评估和假设测试工作。 您可将现在的绩效与以前的绩效和外部基准数据进行比较。
Quickly explore data, evaluate models, test assumptions and compare current performance with historical actuals and external benchmarks using drill-down and multidimensional cube slicing-and-dicing .
此外，开发者通常假设测试与度量能够得以完成，而且服务本身不需要包括对这些活动的支持。
Moreover, developers often assume that instrumentation and measurement can be accomplished after the fact and that the service itself does not need to incorporate support for these activities.
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