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Wikipedia

Scagnostics

Scagnostics (scatterplot diagnostics) refers to a series of measures that characterize certain properties of a point cloud in a scatter plot. The term and idea was coined by John Tukey and Paul Tukey, though they didn't publish it; later it was elaborated by Wilkinson, Anand, and Grossman. The following nine dimensions are considered:[1][2]

  1. For the outliers in the data:
    1. outlying
  2. For the density of data points:
    1. skewed
    2. clumpy
    3. sparse
    4. striated
  3. For the shape of the point cloud:
    1. convex
    2. skinny
    3. stringy
  4. For trends in the data:
    1. monotony
Scatterplot matrix of the scagnostics measures for the 91 scatterplots of the variables of the Boston Housing data set

References Edit

  1. ^ Wilkinson, Leland (23 April 2008). "Scagnostics". Retrieved 25 March 2022. {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ Wilkinson, Leland; Anand, Anushka; Grossman, Robert (2005). "Graph-theoretic scagnostics". In Proc. 2005 IEEE Symp. On Information Visualization (INFOVIS: 157–164. CiteSeerX 10.1.1.329.1315.

scagnostics, help, expand, this, article, with, text, translated, from, corresponding, article, german, march, 2022, click, show, important, translation, instructions, machine, translation, like, deepl, google, translate, useful, starting, point, translations,. You can help expand this article with text translated from the corresponding article in German March 2022 Click show for important translation instructions Machine translation like DeepL or Google Translate is a useful starting point for translations but translators must revise errors as necessary and confirm that the translation is accurate rather than simply copy pasting machine translated text into the English Wikipedia Consider adding a topic to this template there are already 9 033 articles in the main category and specifying topic will aid in categorization Do not translate text that appears unreliable or low quality If possible verify the text with references provided in the foreign language article You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at de Scagnostics see its history for attribution You should also add the template Translated de Scagnostics to the talk page For more guidance see Wikipedia Translation Scagnostics scatterplot diagnostics refers to a series of measures that characterize certain properties of a point cloud in a scatter plot The term and idea was coined by John Tukey and Paul Tukey though they didn t publish it later it was elaborated by Wilkinson Anand and Grossman The following nine dimensions are considered 1 2 For the outliers in the data outlying For the density of data points skewed clumpy sparse striated For the shape of the point cloud convex skinny stringy For trends in the data monotonyScatterplot matrix of the scagnostics measures for the 91 scatterplots of the variables of the Boston Housing data setReferences Edit Wilkinson Leland 23 April 2008 Scagnostics Retrieved 25 March 2022 a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help Wilkinson Leland Anand Anushka Grossman Robert 2005 Graph theoretic scagnostics In Proc 2005 IEEE Symp On Information Visualization INFOVIS 157 164 CiteSeerX 10 1 1 329 1315 This statistics related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Scagnostics amp oldid 1121170008, wikipedia, wiki, book, books, library,

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