抄録
This hands-on half-day tutorial consists of two 90-minute sessions. Part I covers the following topics: paired and two-sample t -tests, confidence intervals (with Excel and R); familywise error rate, multiple comparison procedures; ANOVA (with Excel and R); Tukey's HSD test, simultaneous confidence intervals (with R). Part II covers the following topics: randomised Tukey HSD test (with Discpower); what's wrong with statistical significance tests?; effect sizes, statistical power; topic set size design (with Excel); power analysis (with R); summary: how to report your results. Participants should have some prior knowledge about the very basics of statistical significance testing and are strongly encouraged to bring a laptop with R already installed. The tutorial participants will be able to design and conduct statistical significance tests for comparing the mean effectiveness scores of two or more systems appropriately, and to report on the test results in an informative manner.
本文言語 | English |
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ホスト出版物のタイトル | 41st International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018 |
出版社 | Association for Computing Machinery, Inc |
ページ | 1369-1370 |
ページ数 | 2 |
ISBN(電子版) | 9781450356572 |
DOI | |
出版ステータス | Published - 2018 6月 27 |
イベント | 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018 - Ann Arbor, United States 継続期間: 2018 7月 8 → 2018 7月 12 |
Other
Other | 41st Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2018 |
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国/地域 | United States |
City | Ann Arbor |
Period | 18/7/8 → 18/7/12 |
ASJC Scopus subject areas
- ソフトウェア
- コンピュータ グラフィックスおよびコンピュータ支援設計
- 情報システム