Talk:Pearson correlation coefficient

The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.

This is the talk page for discussing improvements to the Pearson correlation coefficient article.
This is not a forum for general discussion of the article's subject.

Put new text under old text. Click here to start a new topic.
New to Wikipedia? Welcome! Learn to edit; get help.

Article policies

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL

Archives: 1: 3 months

Statistics Top‑importance

	This article is within the scope of WikiProject Statistics, a collaborative effort to improve the coverage of statistics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.StatisticsWikipedia:WikiProject StatisticsTemplate:WikiProject StatisticsStatistics
Top	This article has been rated as Top-importance on the importance scale.

Mathematics Mid‑priority

	Mathematics portal This article is within the scope of WikiProject Mathematics, a collaborative effort to improve the coverage of mathematics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.MathematicsWikipedia:WikiProject MathematicsTemplate:WikiProject Mathematicsmathematics
Mid	This article has been rated as Mid-priority on the project's priority scale.

Pronunciation

The article presently says that the pronunciation of "Pearson" is /ˈpɪərsən/. This is surely incorrect. In my dialect, the natural way to say it would be more like /ˈp[invalid input: 'iəɹ']sən/, where the first schwa is debatable; notice the change to the first vowel and the rhotic. Indeed, this is how I have heard it pronounced throughout my personal experience.

Can we get a citation on the proper pronunciation or something? IbexNu (talk) 23:45, 28 August 2021 (UTC)[reply]

Concur. I would just "edit aggressively", in good WP fashion, if I were you, IbexNu. Jmacwiki (talk) 20:18, 29 January 2023 (UTC)[reply]

Wrong standard error formula

The formula given is wrong. There should be no square root over 1-r^2. This can be seen from the sources given Bowley, A. L. (1928). "The Standard Deviation of the Correlation Coefficient". Journal of the American Statistical Association. 23 (161): 31–34. doi:10.2307/2277400. ISSN 0162-1459. JSTOR 2277400. "Derivation of the standard error for Pearson's correlation coefficient". Cross Validated. Retrieved 30 July 2021. 95.104.184.242 (talk) 04:57, 20 December 2024 (UTC)[reply]