bias data

基本解释

They ruled out local bias because breakage data obtained from other Pleistocene sites were similar to the La Brea data.
排除了地域性偏差，因为从其它更新世发掘地获得的数据与拉布雷亚的数据相近。
Partially complete questionnaires do occur despite best efforts to minimize missing data. However, missing data can greatly bias the data and complicate analysis.
尽可能完成所有的问题，避免数据的丢失，这会使得数据出现偏差和分析复杂化。
In order to ensure the accuracy of firing and to shorten the operational reaction time, while performing ship-to-shore gun fire, naval gun needs to obtain the real-tine bias data of burst points.
为了保证射击的精度和缩短作战反应时间，舰炮对远程岸上目标实施攻击时需要实时获取炸点相对于目标的偏差情况。

This is true whether you look at the universe of the mutual fund managers that we might have available to us as individuals or whether it's institutional data, such as those that I just cited; that concept is survivorship bias.
的确如此,不论你在观察,可接触到的基金经理个人,还是观察一些机构数据,就像我刚引用过的那些,这个现象就是生存偏差
耶鲁公开课 - 金融市场课程节选
In the case of Burt Malkiel's data, more than 11% per year and in the case of Roger Ibbotson's data between 7% and 8% per year of those returns can be explained either by backfill bias or survivorship bias.
在伯特·麦基尔的数据中,超过11%的年平均收益,在罗杰·伊博森的数据中,7%到8%的年平均收益,可以用生存偏差或回填偏差来解释
耶鲁公开课 - 金融市场课程节选

Understand that you or your organization may have bias towards the data.
FORBES: 6 Questions to Ask For Real Insight
But there could be survivorship bias in the data.
FORBES: History Is Written by Winners