就算这些数据不带任何偏见,但是统计工作中还有许多需要避免的陷阱。
Given data which are free from bias there are further snares to avoid in statistical work.
细胞生物学家大卫·沃克斯表示,人们期望专业科学家知道如何分析数据,但令人担忧的是,在已发表的研究报告中,统计误差非常普遍。
Professional scientists are expected to know how to analyze data, but statistical errors are alarmingly common in published research, according to David Vaux, a cell biologist.
社会科学家研究从数据中得出的统计信息,而呈现这些统计数据的最佳方式通常是图表形式。
Social scientists work with statistics derived from data, and the best way to present these statistics is often in graphic form.
这篇报告中的统计数据不精确,你不应该参照他们。
The statistic figures in the report are not accurate. You should not refer to them.
这是你们要在统计力学中证明的东西,所以我们不用担心这个从何而来。
This is something that you're going to prove in statistical mechanics, and so we're not going to worry about where this comes from.
为了加重其在医疗体系中的低下地位,旅游医学不得不依赖充其量零零碎碎的统计数据。
To compound its low status in the medical hierarchy, travel medicine has to rely on statistics that are patchy at best.
更重要的是,复杂的统计数据显示,他们其实已经以最根本的方式从金融危机中受益,即延长寿命。
More important, in a statistical twist, they may have actually benefited from the financial crisis in the most fundamental way: prolonged lives.
在月度失业数据中,每统计一个人,就会有另一个人因为找不到全职工作而从事兼职工作,或者在劳动力大军之外但想找工作。
For every person counted in the monthly unemployment tallies, there is another working part-time because of the inability to find full-time work, or else outside the labor force but wanting a job.
1987年,霍诺顿在“元分析”中研究了数百项自动超感官知觉全域测试的结果,这种分析是一种统计方法,旨在从一系列研究中得出全面的结果。
In 1987, results from hundreds of autoganzfeld tests were studied by Honorton in a "meta-analysis", a statistical technique for finding the overall results from a set of studies.
正如作业成本是管理会计学中的重要概念,投入产出分析也是统计学中的重要概念。
Activity-based costing(ABC)is an important concept in Management Accounting, and the same is true with input-output analysis in Statistics.
据联合国统计,如今有8.2亿人生活在饥饿中。
According to the United Nations, there are 820 million people living in hunger today.
在2018年的一件作品中,冯·黄想说明一个具体的统计数据:每60秒就有一卡车的塑料进入海洋。
In a piece from 2018, Von Wong wanted to illustrate a specific statistic: Every 60 seconds, a truckload's worth of plastic enters the ocean.
大多数组彼此之间的差别在统计上并不明显;然而,70分贝组的参与者——那些被置于类似咖啡店背景谈话声的噪音水平中的参与者——其表现明显好于其他组。
The differences between most of the groups were statistically insignificant; however, the participants in the 70 decibels group—those exposed to a level of noise similar to background chatter in a coffee shop—significantly outperformed the other groups.
因此,微正则系综与正则系综的等价性在统计中仍然成立。
Therefore, the equivalence between the microcanonical ensemble and canonical ensemble still holds in statistics.
在热力学或者统计力学中。
在比较配置值与统计值的查询中始终都应包含该谓词。
You should always include this in a query comparing configuration values to statistics values.
这是反复出现的在统计力学中,在很多系统中,你会有简化的极限。
And this is something that recurs in statistical mechanics, in an enormous number of systems where you have simplified limits.
两种结果中的倾向在统计学上都不显著。
它会基于存储在目录和统计表中的统计数据而评估每一个可能的存取计划的执行开销,然后选择最低开销的存取计划。
It estimates the execution cost of each potential access plan based on the statistics data stored in catalog and statistics tables, and selects the one with the lowest cost.
它使用来自系统编目中统计信息中的信息。
It USES the information from the statistics in the system catalog.
这些统计信息存储在表示声明的临时表的目录信息的内存结构中。
These statistics are stored in memory structures that represent the catalog information for declared temporary tables.
您应该将统计数据与工作区中的项目联系起来,工作区中包含的源代码用于在服务器上生成统计数据。
You should associate the statistics with the project in your workspace that contains the source code that was used to generate the statistics on the server.
通过内部统计数据,我指的是系统目录中的统计数据,优化器可以确定最低成本的查询执行计划。
By internal statistics, I mean the statistics in the system catalogs that the optimizer USES to determine the lowest-cost query execution plan.
RUNSTATS实用程序用于更新系统目录表中的统计信息,以帮助查询优化过程。
The RUNSTATS utility updates statistics in the system catalog tables to help with the query optimization process.
在这篇技巧文章中,我将向您展示如何用SVG自动生成图像,例如,根据统计数据生成统计图。
In this tip, I'll show you how to use SVG to generate images automatically, such as from statistical data.
我将在收集目录统计信息的备选方法小节中讨论该方法。
I'll discuss this method in the section Alternative ways of collecting catalog statistics.
在图3中,ITCAM显示了一些来自运行门户实例的统计信息。
In Figure 3, ITCAM displays some statistics from a running portal instance.
分位数统计信息提供关于一个列中的值是否聚合的信息。
Quantile statistics provide the information whether the values of a column are clustered or not.
劳工统计局有用地提供了“平滑的”数据,调整了估计过程中的变化。
The BLS helpfully provides "smoothed" data that adjusts for the change in the estimation procedure.
顺序分析使用统计建模来检测数据中的模式。
Sequential analysis USES statistical modeling to detect patterns in data.
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