Top Qs

Timeline

Chat

Perspective

Scagnostics

Scatterplot diagnostics measures From Wikipedia, the free encyclopedia

Scagnostics

Remove ads

Scagnostics (scatterplot diagnostics) is 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:
1. outlying
For the density of data points:
1. skewed
2. clumpy
3. sparse
4. striated
For the shape of the point cloud:
1. convex
2. skinny
3. stringy
For trends in the data:
1. monotony

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 2,509 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 may also add the template {{Translated|de|Scagnostics}} to the talk page.
For more guidance, see Wikipedia:Translation.

Thumb — Scatterplot matrix of the scagnostics measures for the 91 scatterplots of the variables of the Boston Housing data set

Remove ads

References

External links

Loading related searches...

Wikiwand - on

Seamless Wikipedia browsing. On steroids.

Remove ads

Remove ads