【categorical_data】什么意思_英语categorical_data的翻译_音标_读音_用法_例句_在线翻译

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abstract: In statistics, categorical data is a statistical data type consisting of categorical variables, used for observed data whose value is one of a fixed number of nominal categories, or for data that has been converted into that form, for example as grouped data. More specifically, categorical data may derive from either or both of observations made of qualitative data, where the observations are summarised as counts or cross tabulations, or of quantitative data, where observations might be directly observed counts of events happening or they might counts of values that occur within given intervals.

以上来源于: WordNet

Basic to any analysis of categorical data is a consideration of how the data was collected.

任何范畴数据分析的基础在于考虑数据是怎样收集的。

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The statistical methods for categorical data have been discussed with examples in clinical papers.

以几篇临床论文实例讨论分类断据的统计方法。

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They may also be asked to conduct categorical data analysis, robust estimation or survival analysis.

他们也可能会要求进行分类数据分析，稳健估计或生存分析。

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更多双语例句

Shadow health secretary Andy Burnham demanded a "categorical assurance" from the minister that data could not be used "for purposes other than research - passed on to third parties or used by the same company to target people for other products and services".

BBC: Life sciences statement

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categorical data