Karl Pearson

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Karl Pearson

Quality:

Karl Pearson - English mathematician, biometrician, and eugenicist (1857–1936). Article “Karl Pearson” in German Wikipedia has 27.9 points for quality (as of July 1, 2025). The article contains 6 references and 8 sections.

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

In June 2025 the article “Karl Pearson” was edited by 1 authors in German Wikipedia and written by 10 authors in all languages.

Since the creation of article “Karl Pearson”, its content was written by 68 registered users of German Wikipedia and edited by 882 registered Wikipedia users in all languages.

The article is cited 90 times in German Wikipedia and cited 2783 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #13734 in September 2022
  • Global: #2689 in January 2003

The highest popularity rank from 2008:

  • Local (German): #116737 in January 2008
  • Global: #81578 in November 2014

There are 40 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
1English (en)
Karl Pearson
65.0253
2Bulgarian (bg)
Карл Пиърсън
53.1174
3Catalan (ca)
Karl Pearson
36.4935
4Simple English (simple)
Karl Pearson
36.2161
5Greek (el)
Καρλ Πίρσον
35.5119
6French (fr)
Karl Pearson
34.0829
7Swedish (sv)
Karl Pearson
31.5506
8Norwegian (no)
Karl Pearson
29.738
9Hungarian (hu)
Karl Pearson
29.5233
10Arabic (ar)
كارل بيرسون
29.0748
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 "Karl Pearson" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Karl Pearson
1 641 656
2Spanish (es)
Karl Pearson
407 955
3German (de)
Karl Pearson
131 709
4Japanese (ja)
カール・ピアソン
124 704
5Russian (ru)
Пирсон, Карл
123 943
6French (fr)
Karl Pearson
106 732
7Portuguese (pt)
Karl Pearson
80 050
8Italian (it)
Karl Pearson
75 248
9Chinese (zh)
卡尔·皮尔逊
61 878
10Dutch (nl)
Karl Pearson
59 979
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 "Karl Pearson" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Karl Pearson
5 885
2Spanish (es)
Karl Pearson
634
3Japanese (ja)
カール・ピアソン
464
4Russian (ru)
Пирсон, Карл
363
5Chinese (zh)
卡尔·皮尔逊
288
6French (fr)
Karl Pearson
270
7German (de)
Karl Pearson
259
8Portuguese (pt)
Karl Pearson
205
9Italian (it)
Karl Pearson
200
10Simple English (simple)
Karl Pearson
192
More...

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

The highest AI

Language versions of the article "Karl Pearson" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Karl Pearson
274
2German (de)
Karl Pearson
68
3French (fr)
Karl Pearson
58
4Italian (it)
Karl Pearson
55
5Spanish (es)
Karl Pearson
54
6Japanese (ja)
カール・ピアソン
36
7Dutch (nl)
Karl Pearson
36
8Russian (ru)
Пирсон, Карл
27
9Portuguese (pt)
Karl Pearson
20
10Hungarian (hu)
Karl Pearson
19
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 "Karl Pearson" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Korean (ko)
칼 피어슨
4
2English (en)
Karl Pearson
3
3Arabic (ar)
كارل بيرسون
1
4German (de)
Karl Pearson
1
5Hebrew (he)
קרל פירסון
1
6Azerbaijani (az)
Karl Pirson
0
7Belarusian (be)
Карл Пірсан
0
8Bulgarian (bg)
Карл Пиърсън
0
9Catalan (ca)
Karl Pearson
0
10Czech (cs)
Karl Pearson
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 "Karl Pearson" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Karl Pearson
830
2Italian (it)
Karl Pearson
203
3Portuguese (pt)
Karl Pearson
182
4Persian (fa)
کارل پیرسون
177
5Arabic (ar)
كارل بيرسون
155
6Chinese (zh)
卡尔·皮尔逊
149
7French (fr)
Karl Pearson
125
8Ukrainian (uk)
Карл Пірсон
112
9Japanese (ja)
カール・ピアソン
99
10Spanish (es)
Karl Pearson
93
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
كارل بيرسون
azAzerbaijani
Karl Pirson
beBelarusian
Карл Пірсан
bgBulgarian
Карл Пиърсън
caCatalan
Karl Pearson
csCzech
Karl Pearson
daDanish
Karl Pearson
deGerman
Karl Pearson
elGreek
Καρλ Πίρσον
enEnglish
Karl Pearson
eoEsperanto
Karl Pearson
esSpanish
Karl Pearson
euBasque
Karl Pearson
faPersian
کارل پیرسون
fiFinnish
Karl Pearson
frFrench
Karl Pearson
glGalician
Karl Pearson
heHebrew
קרל פירסון
huHungarian
Karl Pearson
idIndonesian
Karl Pearson
itItalian
Karl Pearson
jaJapanese
カール・ピアソン
kkKazakh
Карл Пирсон
koKorean
칼 피어슨
ltLithuanian
Karl Pearson
nlDutch
Karl Pearson
noNorwegian
Karl Pearson
plPolish
Karl Pearson
ptPortuguese
Karl Pearson
roRomanian
Karl Pearson
ruRussian
Пирсон, Карл
simpleSimple English
Karl Pearson
skSlovak
Karl Pearson
slSlovenian
Karl Pearson
svSwedish
Karl Pearson
ukUkrainian
Карл Пірсон
urUrdu
کارل پیرسن
viVietnamese
Karl Pearson
zhChinese
卡尔·皮尔逊
zhminnanMin Nan
Karl Pearson

Popularity rank trends

Best Rank German:
#116737
01.2008
Global:
#81578
11.2014

AI rank trends

Best Rank German:
#13734
09.2022
Global:
#2689
01.2003

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Karl Pearson from Wikipedia articles about Pearson product-moment correlation coefficient, Francis Galton, Principal component analysis, William Sealy Gosset and Egon Pearson. Whereas reading the article about Karl Pearson people most often go to Wikipedia articles on Francis Galton, Eugenics, Egon Pearson, Pearson product-moment correlation coefficient and Scientific racism.

Cumulative results of quality and popularity of the Wikipedia article

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

simple: Karl Pearson
zhminnan: Karl Pearson

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In German Wikipedia the most popular articles on that day were: Whitney Houston, Fall Gil Ofarim, Gil Ofarim, Handball-Europameisterschaft der Männer 2026, Der neue Freund, Tova Friedman, Sven Schulze (Politiker, 1979), Liste der größten Auslegerbrücken, Bobbi Kristina Brown, Patricia Aulitzky.

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