- categorical data
- 计数资料
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
categorical data
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Categorical data — In statistics, categorical data is that part of an observed dataset that consists of categorical variables, or for data that has been converted into that form, for example as grouped data. More specifically, categorical data may derive from… … Wikipedia
Analysis of categorical data — These are statistical procedures which can be used for the analysis of categorical data:* regression * analysis of variance * linear modeling * log linear modeling * logistic regression * repeated measures analysis * simple correspondence… … Wikipedia
Data collection — is a term used to describe a process of preparing and collecting data, for example, as part of a process improvement or similar project. The purpose of data collection is to obtain information to keep on record, to make decisions about important… … Wikipedia
Data analysis — Analysis of data is a process of inspecting, cleaning, transforming, and modeling data with the goal of highlighting useful information, suggesting conclusions, and supporting decision making. Data analysis has multiple facets and approaches,… … Wikipedia
Categorical — See:* Categorical imperative * Morley s categoricity theorem * Categorical data analysis * Categorical distribution * Categorical logic * Categorical syllogism * Categorical proposition * Categorization * Categorical perception * Category theory… … Wikipedia
Data — For data in a computer science context, see Data (computing). For other senses of the word, see Data (disambiguation). See also datum, a disambiguation page. The term data refers to qualitative or quantitative attributes of a variable or set of… … Wikipedia
Data set — For IBM mainframe term for a file, see Data set (IBM mainframe). A data set (or dataset) is a collection of data, usually presented in tabular form. Each column represents a particular variable. Each row corresponds to a given member of the data… … Wikipedia
Categorical perception — is the perception of different sensory phenomena as being qualitatively,or categorically, different. It is opposed to continuous perception , the perception of different sensory phenomena as being located on a smooth continuum.Categorical… … Wikipedia
data — Synonyms and related words: ALGOL, COBOL, FORTRAN, Festschrift, a priori principle, account, acquaintance, affirmation, alphabetic data, alphanumeric code, ana, angular data, announcement, anthology, apriorism, aquarium, assembler, assertion,… … Moby Thesaurus
categorical variable — one of the variables that are not continuous but instead put data into categories … Medical dictionary
Count data — In statistics, count data is data in which the observations can take only the non negative integer values {0, 1, 2, 3, ...}, and where these integers arise from counting rather than ranking. The statistical treatment of count data is distinct… … Wikipedia
