为避免这些数据导致分析偏差，研究人员在他们的分析报告中排除了退市药物直至退市后数周。

To prevent distortion of the data, the researchers excluded from their analysis reports that came in more than a few weeks after a drug was pulled from the market.

youdao

为了更合理地分析中心偏析，还对不同直径的取样钻头造成同一铸坯中心偏析的分析偏差进行了必要的研究。

In order to analyze central segregation more accurately, the error in chemical analysis caused by sampling with two drills of different diameters is studied.

youdao

如果结果仍然不符合规格，则把分析数据记录在LIMS系统中并标记为有偏差样品。

If the sample is still out of spec, record the data in LIMS as an offset.

youdao

Looking at this particular group, he estimated survivorship bias to be 4.4% per year and backfill bias to be 7.3% per year.

分析这个特定的样本,他估算其生存偏差每年达到4.4%,回填偏差每年达到7.3%

耶鲁公开课 - 金融市场课程节选