Nonparametric statistics

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Nonparametric statistics

Quality:

Non-parametric statistics - branch of statistics that is not based solely on parametrized families of probability distributions. Article “Nonparametric statistics” in English Wikipedia has 21.5 points for quality (as of July 1, 2025). The article contains 6 references and 8 sections.

This article has the best quality in Korean Wikipedia. However, this article is the most popular in English version.

In June 2025 the article “Nonparametric statistics” was edited by 1 authors in English Wikipedia and written by 2 authors in all languages.

Since the creation of article “Nonparametric statistics”, its content was written by 135 registered users of English Wikipedia and edited by 386 registered Wikipedia users in all languages.

The article is cited 728 times in English Wikipedia and cited 1832 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #10028 in June 2003
  • Global: #10449 in June 2003

The highest popularity rank from 2008:

  • Local (English): #16045 in April 2015
  • Global: #23778 in April 2015

There are 21 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, 2025 (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
1Korean (ko)
비모수 통계학
23.7288
2Estonian (et)
Mitteparameetriline statistika
22.9734
3Arabic (ar)
إحصاء لا معلمي
22.8654
4Indonesian (id)
Statistika nonparametrik
21.6137
5English (en)
Nonparametric statistics
21.5078
6Spanish (es)
Estadística no paramétrica
20.3375
7Polish (pl)
Statystyka nieparametryczna
18.9312
8Hebrew (he)
סטטיסטיקה א-פרמטרית
18.7432
9Persian (fa)
آمار ناپارامتری
14.7316
10Portuguese (pt)
Estatística não paramétrica
12.8557
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 "Nonparametric statistics" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Nonparametric statistics
4 780 294
2Spanish (es)
Estadística no paramétrica
1 111 266
3Japanese (ja)
ノンパラメトリック手法
493 061
4German (de)
Nichtparametrische Statistik
282 370
5Chinese (zh)
無母數統計
266 684
6Portuguese (pt)
Estatística não paramétrica
145 918
7Dutch (nl)
Verdelingsvrije statistiek
139 048
8Italian (it)
Statistica non parametrica
135 692
9Polish (pl)
Statystyka nieparametryczna
116 049
10Korean (ko)
비모수 통계학
74 033
More...

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

Most popular in June 2025

The most popular language versions of the article "Nonparametric statistics" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Nonparametric statistics
6 053
2Japanese (ja)
ノンパラメトリック手法
571
3Spanish (es)
Estadística no paramétrica
526
4Chinese (zh)
無母數統計
492
5Russian (ru)
Непараметрическая статистика
392
6German (de)
Nichtparametrische Statistik
319
7Indonesian (id)
Statistika nonparametrik
189
8Korean (ko)
비모수 통계학
186
9Italian (it)
Statistica non parametrica
172
10Portuguese (pt)
Estatística não paramétrica
169
More...

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

The highest AI

Language versions of the article "Nonparametric statistics" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Nonparametric statistics
135
2German (de)
Nichtparametrische Statistik
45
3Italian (it)
Statistica non parametrica
24
4Portuguese (pt)
Estatística não paramétrica
24
5Japanese (ja)
ノンパラメトリック手法
20
6Dutch (nl)
Verdelingsvrije statistiek
20
7Spanish (es)
Estadística no paramétrica
18
8Chinese (zh)
無母數統計
15
9Korean (ko)
비모수 통계학
14
10Russian (ru)
Непараметрическая статистика
10
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 2025

Language versions of the article "Nonparametric statistics" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Nonparametric statistics
1
2Italian (it)
Statistica non parametrica
1
3Arabic (ar)
إحصاء لا معلمي
0
4Catalan (ca)
Estadística no paramètrica
0
5German (de)
Nichtparametrische Statistik
0
6Spanish (es)
Estadística no paramétrica
0
7Estonian (et)
Mitteparameetriline statistika
0
8Basque (eu)
Estatistika ez-parametriko
0
9Persian (fa)
آمار ناپارامتری
0
10French (fr)
Statistiques non paramétriques
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 "Nonparametric statistics" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Nonparametric statistics
728
2Japanese (ja)
ノンパラメトリック手法
223
3Polish (pl)
Statystyka nieparametryczna
149
4Portuguese (pt)
Estatística não paramétrica
145
5Korean (ko)
비모수 통계학
100
6Serbian (sr)
Neparametrijska statistika
81
7German (de)
Nichtparametrische Statistik
71
8Spanish (es)
Estadística no paramétrica
45
9Chinese (zh)
無母數統計
35
10Italian (it)
Statistica non parametrica
34
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
إحصاء لا معلمي
caCatalan
Estadística no paramètrica
deGerman
Nichtparametrische Statistik
enEnglish
Nonparametric statistics
esSpanish
Estadística no paramétrica
etEstonian
Mitteparameetriline statistika
euBasque
Estatistika ez-parametriko
faPersian
آمار ناپارامتری
frFrench
Statistiques non paramétriques
heHebrew
סטטיסטיקה א-פרמטרית
idIndonesian
Statistika nonparametrik
itItalian
Statistica non parametrica
jaJapanese
ノンパラメトリック手法
koKorean
비모수 통계학
nlDutch
Verdelingsvrije statistiek
plPolish
Statystyka nieparametryczna
ptPortuguese
Estatística não paramétrica
ruRussian
Непараметрическая статистика
srSerbian
Neparametrijska statistika
trTurkish
Parametrik olmayan istatistik
zhChinese
無母數統計

Popularity rank trends

Best Rank English:
#16045
04.2015
Global:
#23778
04.2015

AI rank trends

Best Rank English:
#10028
06.2003
Global:
#10449
06.2003

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Non-parametric statistics from Wikipedia articles about Mann–Whitney U test, Kolmogorov–Smirnov test, Kruskal–Wallis one-way analysis of variance, Wilcoxon signed-rank test and K-nearest neighbors algorithm. Whereas reading the article about Non-parametric statistics people most often go to Wikipedia articles on Parametric statistics, Mann–Whitney U test, Nonparametric regression, Kernel density estimation and Kolmogorov–Smirnov test.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 7 October 2025

On 7 October 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Ed Gein, Ilse Koch, Lizzie Borden, Anthony Perkins, Monster: The Ed Gein Story, Greta Thunberg, Richard Speck, Psycho, ChatGPT, Charlie Hunnam.

In English Wikipedia the most popular articles on that day were: Ed Gein, Google Chrome, Monster: The Original Monster, Kantara: Chapter 1, Ilse Koch, Richard Speck, Trevor Lawrence, Anthony Perkins, Lizzie Borden, Charlie Hunnam.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information