Outlier

it

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Outlier

Quality:

Outlier - observation far apart from others in statistics and data science. Article “Outlier” in Italian Wikipedia has 14.9 points for quality (as of July 1, 2026). The article contains 4 references and 4 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Italian) language version.

Since the creation of article “Outlier”, its content was written by 34 registered users of Italian Wikipedia and edited by 557 registered Wikipedia users in all languages.

The article is cited 105 times in Italian Wikipedia and cited 1495 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #10314 in November 2021
  • Global: #3637 in December 2002

The highest popularity rank from 2008:

  • Local (Italian): #38645 in December 2024
  • Global: #25835 in March 2015

There are 27 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Outlier
58.0077
2Korean (ko)
이상치
45.3938
3Norwegian (Nynorsk) (nn)
Ekstremverdi i statistikk
35.4086
4French (fr)
Donnée aberrante
34.7774
5German (de)
Ausreißer
30.2744
6Azerbaijani (az)
Kənarlaşma (statistika)
25.2995
7Estonian (et)
Erind
23.7795
8Norwegian (no)
Ekstremverdi
23.7692
9Arabic (ar)
قيمة شاذة
22.1753
10Catalan (ca)
Observació atípica
21.636
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Outlier" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Outlier
5 396 666
2Spanish (es)
Valor atípico
561 934
3German (de)
Ausreißer
491 304
4Japanese (ja)
外れ値
438 092
5Portuguese (pt)
Valor atípico
229 388
6Italian (it)
Outlier
209 971
7French (fr)
Donnée aberrante
206 195
8Russian (ru)
Выброс (статистика)
180 168
9Dutch (nl)
Uitbijter
145 612
10Polish (pl)
Obserwacja odstająca
133 688
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Outlier" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Outlier
6 863
2Japanese (ja)
外れ値
908
3Italian (it)
Outlier
518
4French (fr)
Donnée aberrante
502
5German (de)
Ausreißer
460
6Spanish (es)
Valor atípico
412
7Chinese (zh)
异常值
254
8Russian (ru)
Выброс (статистика)
237
9Portuguese (pt)
Valor atípico
162
10Polish (pl)
Obserwacja odstająca
133
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Outlier" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Outlier
219
2German (de)
Ausreißer
82
3French (fr)
Donnée aberrante
36
4Italian (it)
Outlier
34
5Dutch (nl)
Uitbijter
29
6Hebrew (he)
חריג חשוד טעות
19
7Portuguese (pt)
Valor atípico
19
8Spanish (es)
Valor atípico
17
9Polish (pl)
Obserwacja odstająca
15
10Japanese (ja)
外れ値
14
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Outlier" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Outlier
1
2Dutch (nl)
Uitbijter
1
3Arabic (ar)
قيمة شاذة
0
4Azerbaijani (az)
Kənarlaşma (statistika)
0
5Catalan (ca)
Observació atípica
0
6German (de)
Ausreißer
0
7Spanish (es)
Valor atípico
0
8Estonian (et)
Erind
0
9Basque (eu)
Muturreko datu
0
10Persian (fa)
داده پرت
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Outlier" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Outlier
681
2Italian (it)
Outlier
105
3German (de)
Ausreißer
91
4Norwegian (no)
Ekstremverdi
68
5Japanese (ja)
外れ値
57
6Portuguese (pt)
Valor atípico
51
7Ukrainian (uk)
Викид (статистика)
49
8Dutch (nl)
Uitbijter
46
9Polish (pl)
Obserwacja odstająca
43
10Spanish (es)
Valor atípico
40
More...

Scores

Estimated value for Wikipedia:
Italian:
Global:
Popularity in June 2026:
Italian:
Global:
Popularity in all years:
Italian:
Global:
Authors in June 2026:
Italian:
Global:
Registered authors in all years:
Italian:
Global:
Citations:
Italian:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
قيمة شاذة
azAzerbaijani
Kənarlaşma (statistika)
caCatalan
Observació atípica
deGerman
Ausreißer
enEnglish
Outlier
esSpanish
Valor atípico
etEstonian
Erind
euBasque
Muturreko datu
faPersian
داده پرت
frFrench
Donnée aberrante
heHebrew
חריג חשוד טעות
huHungarian
Kiugró érték
idIndonesian
Pencilan
itItalian
Outlier
jaJapanese
外れ値
koKorean
이상치
nlDutch
Uitbijter
nnNorwegian (Nynorsk)
Ekstremverdi i statistikk
noNorwegian
Ekstremverdi
plPolish
Obserwacja odstająca
ptPortuguese
Valor atípico
ruRussian
Выброс (статистика)
svSwedish
Outlier
trTurkish
Aykırı değer
ukUkrainian
Викид (статистика)
viVietnamese
Điểm bất thường (thống kê)
zhChinese
异常值

Popularity rank trends

Best Rank Italian:
#38645
12.2024
Global:
#25835
03.2015

AI rank trends

Best Rank Italian:
#10314
11.2021
Global:
#3637
12.2002

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Outlier from Wikipedia articles about Jeanne Calment, Box plot, Standard deviation, Interquartile range and Casualties of the September 11 attacks. Whereas reading the article about Outlier people most often go to Wikipedia articles on Grubbs test for outliers, Outlier, Chauvenets criterion, Box plot and Dixons Q test.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

et: Erind

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Italian Wikipedia the most popular articles on that day were: Fraternità sacerdotale San Pio X, Jeff Ekhator, Alessandro Bastoni, Marcel Lefebvre, Campionato mondiale di calcio 2026, Marcatori del campionato mondiale di calcio, Campionato mondiale di calcio, Kylian Mbappé, Michael Olise, Sadio Mané.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information