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Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination
| Name: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination |
| ID: | m17092 |
| Language: | English (en) |
| Summary: | |
| Subject: | Mathematics and Statistics |
| Keywords: | elementary, statistics |
| License: | Creative Commons Attribution License CC-BY 3.0 |
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| Authors: | Susan Dean (susanldean45@gmail.com), Barbara Illowsky, Ph.D. (illowskybarbara@deanza.edu) |
| Copyright Holders: | Maxfield Foundation (cnx@cnx.org) |
| Maintainers: | Susan Dean (susanldean45@gmail.com), Barbara Illowsky, Ph.D. (illowskybarbara@deanza.edu), Connexions (cnx@cnx.org) |
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| Latest version: | 1.12 (history) |
| First publication date: | Jun 23, 2008 3:59 pm -0500 |
| Last revision to module: | Jun 26, 2012 12:10 pm -0500 |
| PDF: | m17092_1.12.pdf | PDF file, for viewing content offline and printing. Learn more. |
| EPUB: | m17092_1.12.epub | Electronic publication file, for viewing in handheld devices. Learn more. |
| XML: | m17092_1.12.cnxml | XML that defines the structure and contents of the module, minus any included media files. Can be reimported in the editing interface. Learn more. |
| Source Export ZIP: | m17092_1.12.zip | ZIP containing the module XML plus any included media files. Can be reimported in the editing interface. Learn more. |
| Offline ZIP: | m17092_1.12_offline.zip | An offline HTML copy of the content. Also includes XML, included media files, and other support files. Learn more. |
| Version: | 1.12 Jun 26, 2012 12:10 pm -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Updated language. |
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| Version: | 1.11 Aug 16, 2011 4:55 pm -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Added an equation number to the correlation coefficient equation. |
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| Version: | 1.10 Aug 7, 2011 11:36 pm -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Minor edit. |
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| Version: | 1.9 Jul 9, 2011 12:36 pm -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Added graphs. |
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| Version: | 1.8 Jun 22, 2011 12:23 am -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Updated summary. |
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| Version: | 1.7 Jun 21, 2011 11:56 pm -0500 by Susan Dean |
| Changes: | Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination: Updated module to include information about the coefficient of determination. |
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| Version: | 1.6 Jan 17, 2009 12:04 pm -0600 by Susan Dean |
| Changes: | Linear Regression and Correlation: The Correlation Coefficient: Took the first set of bullets out but left n = the number of data points. Before the sentence that starts with "If r = 1", added the sentence "One property of r is that -1 <= r <= 1." |
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| Version: | 1.5 Oct 27, 2008 6:13 pm -0500 by James Cooper |
| Changes: | roles updated |
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| Version: | 1.4 Jul 15, 2008 1:31 pm -0500 by Connexions |
| Changes: | fixed metadata |
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| Version: | 1.3 Jul 7, 2008 6:08 pm -0500 by Connexions |
| Changes: | post review updates |
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| Version: | 1.2 Jun 27, 2008 1:59 pm -0500 by Connexions |
| Changes: | New term |
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| Version: | 1.1 Jun 26, 2008 3:49 pm -0500 by Connexions |
| Changes: | Initial publication |
If you derive a copy of this content using a Connexions account and publish your version, proper attribution of the original work will be automatically done for you.
If you reuse this work elsewhere, in order to comply with the attribution requirements of the license (CC-BY 3.0), you must include
See the citation section below for examples you can copy.
The following citation styles comply with the attribution requirements for the license (CC-BY 3.0) of this work:
Dean, S.; Illowsky, B. Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination, Connexions Web site. http://cnx.org/content/m17092/1.12/, Jun 26, 2012.
Dean S, Illowsky B. Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination [Connexions Web site]. June 26, 2012. Available at: http://cnx.org/content/m17092/1.12/.
Dean, S., & Illowsky, B. (2012, June 26). Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination. Retrieved from the Connexions Web site: http://cnx.org/content/m17092/1.12/
Dean, Susan, and Barbara Illowsky. "Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination." Connexions. June 26, 2012. http://cnx.org/content/m17092/1.12/.
Susan Dean and Barbara Illowsky, "Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination," Connexions, June 26, 2012, http://cnx.org/content/m17092/1.12/.
Dean, S., & Illowsky, B. 2012. Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination. Connexions, June 26, 2012. http://cnx.org/content/m17092/1.12/.
Dean, Susan, and Barbara Illowsky. Linear Regression and Correlation: Correlation Coefficient and Coefficient of Determination. Connexions. 26 June 2012 <http://cnx.org/content/m17092/1.12/>.
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This work is licensed by Maxfield Foundation under a Creative Commons Attribution License (CC-BY 3.0), and is an Open Educational Resource.
Last edited by Susan Dean on Jun 26, 2012 12:10 pm -0500.
