Coeficient phi

ca

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Coeficient phi

Quality:

Phi coefficient - type of coefficient. Article “Coeficient phi” in Catalan Wikipedia has 21.6 points for quality (as of July 1, 2025). The article contains 5 references and 1 sections.

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

Since the creation of article “Coeficient phi”, its content was written by 1 registered users of Catalan Wikipedia and edited by 114 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #10631 in March 2023
  • Global: #70398 in November 2021

The highest popularity rank from 2008:

  • Local (Catalan): #52911 in May 2023
  • Global: #148235 in April 2015

There are 9 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)
Phi coefficient
42.8707
2Hebrew (he)
מתאם פי
23.2814
3Chinese (zh)
Phi相關係數
22.7994
4Catalan (ca)
Coeficient phi
21.5671
5Arabic (ar)
معامل فاي
20.1252
6Turkish (tr)
Phi katsayısı
19.9396
7Spanish (es)
Coeficiente phi
15.1507
8Polish (pl)
Współczynnik fi
10.98
9Korean (ko)
파이 계수
1.9655
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 "Coeficient phi" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Phi coefficient
1 489 102
2Spanish (es)
Coeficiente phi
81 039
3Chinese (zh)
Phi相關係數
63 477
4Polish (pl)
Współczynnik fi
28 225
5Turkish (tr)
Phi katsayısı
14 582
6Hebrew (he)
מתאם פי
4 715
7Korean (ko)
파이 계수
1 886
8Arabic (ar)
معامل فاي
1 461
9Catalan (ca)
Coeficient phi
200
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 "Coeficient phi" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Phi coefficient
4 963
2Polish (pl)
Współczynnik fi
169
3Chinese (zh)
Phi相關係數
114
4Spanish (es)
Coeficiente phi
104
5Turkish (tr)
Phi katsayısı
86
6Hebrew (he)
מתאם פי
20
7Korean (ko)
파이 계수
16
8Arabic (ar)
معامل فاي
8
9Catalan (ca)
Coeficient phi
5
More...

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

The highest AI

Language versions of the article "Coeficient phi" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Phi coefficient
85
2Turkish (tr)
Phi katsayısı
8
3Polish (pl)
Współczynnik fi
5
4Hebrew (he)
מתאם פי
4
5Chinese (zh)
Phi相關係數
4
6Spanish (es)
Coeficiente phi
3
7Arabic (ar)
معامل فاي
2
8Korean (ko)
파이 계수
2
9Catalan (ca)
Coeficient phi
1
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 "Coeficient phi" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Polish (pl)
Współczynnik fi
1
2Arabic (ar)
معامل فاي
0
3Catalan (ca)
Coeficient phi
0
4English (en)
Phi coefficient
0
5Spanish (es)
Coeficiente phi
0
6Hebrew (he)
מתאם פי
0
7Korean (ko)
파이 계수
0
8Turkish (tr)
Phi katsayısı
0
9Chinese (zh)
Phi相關係數
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 "Coeficient phi" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Phi coefficient
84
2Turkish (tr)
Phi katsayısı
66
3Polish (pl)
Współczynnik fi
9
4Spanish (es)
Coeficiente phi
6
5Hebrew (he)
מתאם פי
3
6Chinese (zh)
Phi相關係數
3
7Korean (ko)
파이 계수
2
8Arabic (ar)
معامل فاي
0
9Catalan (ca)
Coeficient phi
0
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
معامل فاي
caCatalan
Coeficient phi
enEnglish
Phi coefficient
esSpanish
Coeficiente phi
heHebrew
מתאם פי
koKorean
파이 계수
plPolish
Współczynnik fi
trTurkish
Phi katsayısı
zhChinese
Phi相關係數

Popularity rank trends

Best Rank Catalan:
#52911
05.2023
Global:
#148235
04.2015

AI rank trends

Best Rank Catalan:
#10631
03.2023
Global:
#70398
11.2021

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Phi coefficient from Wikipedia articles about F1 score, Confusion matrix, Cramérs V, Precision and recall and Contingency table. Whereas reading the article about Phi coefficient people most often go to Wikipedia articles on Pearson product-moment correlation coefficient, Confusion matrix, Point-biserial correlation coefficient, Brian Matthews and Cramérs V.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 16 March 2026

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Catalan Wikipedia the most popular articles on that day were: One battle after another, Joan Laporta i Estruch, Víctor Font i Manté, Els pecadors, Amy Madigan, Jessie Buckley, Gemma Cuervo Igartua, XIV eleccions a la presidència del Futbol Club Barcelona, Paul Thomas Anderson, XV eleccions a la presidència del Futbol Club Barcelona.

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