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- NISHIHARA Fumiaki
- The Japan Institute for Educational Measurement, Inc.
Bibliographic Information
- Other Title
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- 整然データとは何か
- セイゼン データ トワ ナニ カ
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Description
<p>This paper introduces the concept of tidy data and discusses its usefulness and limitations. Tidy data is a tabular data that fulfills the following conditions: 1) each value corresponds to a cell; 2) each variable corresponds to a column; 3) each observation corresponds to a row; 4) each type of observational unit corresponds to a table. It is a useful concept for data users especially when they use R, a programming language for data analysis. The concept is also applicable to data sharing.</p>
Journal
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- The Journal of Information Science and Technology Association
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The Journal of Information Science and Technology Association 67 (9), 448-453, 2017
Information Science and Technology Association, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679210299008
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- NII Article ID
- 130006038157
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- NII Book ID
- AN10005857
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- ISSN
- 21898278
- 09133801
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- NDL BIB ID
- 028467690
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Allowed