Talk:Exploratory factor analysis
section 2.5 is plagiarized from the paper Courtney, Matthew Gordon Ray, and Matthew Gordon. "Determining the number of factors to retain in EFA: Using the SPSS
 | This article is rated C-class on Wikipedia's content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
| |||||||||||
plagiarism
section 2.5 is plagiarized from the paper Courtney, Matthew Gordon Ray, and Matthew Gordon. "Determining the number of factors to retain in EFA: Using the SPSS R-Menu v2. 0 to make more judicious estimations." Practical assessment, research & evaluation 18.8 (2013): 60. — Preceding unsigned comment added by 173.73.196.26 (talk) 21:41, 14 May 2018 (UTC)
Rotation methods
I have edited the sections on rotation methods, including some information from the factor analysis page. The section on oblique rotation needs more explanation of the differences between the different oblique rotation methods. The section on unrotated solution needs more references explaining the possible existence of a general factor. A question on stackexchange ( https://stats.stackexchange.com/questions/488336/why-is-factor-rotation-always-recommended-though-it-obscures-general-factors ) led to some clarification, but no useful new references. Agnerf (talk) 09:52, 6 October 2020 (UTC)
Proposed contribution
I propose this recent paper that presents a comprehensive survey on the important subject of establishing the optimal number of factors in EFA.
Iantovics, Laszlo Barna, Rotar, Corina, Morar, Florica. (2019). Survey on establishing the optimal number of factors in exploratory factor analysis applied to data mining, Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery 9(2), e1294. https://doi.org/10.1002/widm.1294 IntelligentAgent300 (talk) 14:33, 6 June 2021 (UTC)
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.