| 单词 | 数据分析 |
| 释义 | 〔data〕But whiledata comes from a Latin plural form, the practice of treatingdata as a plural in English often does not correspond to its meaning, given an understanding of what counts as data in modern research.We know, for example, what "data on the homeless" would consist of—surveys, case histories, statistical analyses, and so forth—but it would be a vain exercise to try to sort all of these out into sets of individual facts,each of them a "datum" on the homeless. (Does a case history count as a single datum,or as a collection of them?Is a correlation between rates of homelessness and unemployment itself a datum, or is it an abstraction over a number of data?)Since scientists and researchers think of data as a singular mass entity like information,it is entirely natural that they should have come to talk about it as such and that others should defer to their practice.Sixty percent of the Usage Panel accepts the use ofdata with a singular verb and pronoun in the sentenceOnce the data is in, we can begin to analyze it. A still larger number, 77 percent, accepts the sentence 但是当data 来源于一拉丁复数形式， 在英语中把data 当作复数来对待的运用常常和它的意义不相符合， 给了我们在现代研究中算作数据事物的一种理解。例如，我们知道，“无家可归人的资料”将由调查、个人历史，数据分析等等构成——但是试着把这些都分类到一套个人事实将会是一次无用的尝试，他们中的每一个都为无家可归人的资料。 （个人历史是算作一个简单的资料，还是作为其中的一个收集?无家可归人的比率和失业之间的联系是一个资料，还是一系列资料中的一个提取？）既然科学家和研究工作者认为资料和信息一样是一个单一的团体，他们就应该这样地来谈论它并且其他的人应当服丛他们的说法，这是完全自然的，百分之六十的用法专题使用小组成员接受把data 和单数动词和代词连用， 如在句子一旦资料来了，我们就能开始分析了 中， 更大的比例，即百分之七十七的成员接受了句子 〔econometrics〕Application of mathematical and statistical techniques to economics in the study of problems, the analysis of data, and the development and testing of theories and models.计量经济学：数学及统计技术在研究经济问题数据分析、理论和模型的发展及检测中的应用 |
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