其实失败的经理人超过130位,因为除了生存偏差之外,还有称为回填偏差的影响
Now,more than 130 managers failed because, in addition to survivorship bias, there's something called backfill bias.
但是,绘制走势图和趋势线允许一位偏差的。
But charting and trendline drawing allow for a bit of wiggle room.
只要修正这一偏差,三位经济学家显示,改进的巨无霸指数就可以很好地在年及年以上时间单位上预测汇率走势。
Once that is done, the three economists show that a reconstituted index is good at predicting real exchange rates over horizons of a year or more.
关节式坐标测量机的关节零位偏差是由装配工艺误差引起的,对测头末端的空间位姿误差影响极大。
The joint zero position deviations of joint type CMM, which result from assembly technology errors, have an enormous influence on the pose errors of probe end.
结果表明,外部审计报告的推断位与外部审计师的报告偏差高度敏感,但与报告诚实度相对不敏感。
Results suggest that the inferential value of an external audit report is highly sensitive to external auditor reporting bias but relatively insensitive to reporting veracity.
介绍了用于非平稳、非线性信号的四分位偏差分形维算法,并通过仿真实例验证了此计算方法的准确性。
The fractal dimension algorithm using quartile deviation on non-stationary and nonlinear signals is introduced. And the accuracy of this algorithm is verified by simulation.
为了获得这一垂直偏差,很有必要确定当地平均海面和全球大地水准面上的重力位值。
In order to evaluate the vertical offset, it is essential to know the geopotential of the mean sea level and of the geoid as well.
目的:探讨青少年共同性斜视术后眼位矫正偏差的发生原因和影响因素。
Objective:To explore the causes and influential factors of postoperative ocular deviation (POD) after correction of concomitant strabismus in youngsters.
作者基于分析和建立加工曲面的型面几何偏差与加工刀位规划参数的关系,提出几何误差的控制方法。
This paper presents the methods to control geometrical errors based on the establishing of the link between geometrical errors and the parameters of tool path planning.
利用剩余背景层灰度偏差较小的特点作位平面编码。
Then we employ bit plane encoder (BPE) considering the relatively small deviation of the remaining background.
利用剩余背景层灰度偏差较小的特点作位平面编码。
Then Bit Plane Encoder(BPE) was employed considering the relatively small deviation of the remaining background.
将刚性基础基底反力的计算方法用于桩位偏差时各桩顶竖向力的计算。
Calculation method of foundation pressure of rigid foundation is used to calculate the change of vertical force on pile top induced by the error of a pile position.
在考虑卫星几何分布情况下,首先研究了相位中心变化对单个点位坐标的影响,然后推导了相位中心变化引起的基线矢量的偏差计算公式。
Considering the geometry distribution of satellites, the effects of phase center variation on fix coordinates of the single point and on baseline solutions are deduced at first.
结果表明,外部审计报告的推断位与外部审计师的报告偏差高度敏感,但与报告诚实度相对不敏感。
Results suggest that the inferential value of an external audit report is highly sensitive to external auditor reporting bias, but relatively insensitive to reporting veracity.
结果表明,外部审计报告的推断位与外部审计师的报告偏差高度敏感,但与报告诚实度相对不敏感。
Results suggest that the inferential value of an external audit report is highly sensitive to external auditor reporting bias, but relatively insensitive to reporting veracity.
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