User-defined function

User-defined function - function provided by the user of a program or environment. Article “User-defined function” in English Wikipedia has 18.4 points for quality (as of July 1, 2025). The article contains 3 references and 8 sections.

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

In June 2025 the article “User-defined function” was edited by 1 authors in English Wikipedia and written by 1 authors in all languages.

Since the creation of article “User-defined function”, its content was written by 60 registered users of English Wikipedia and edited by 111 registered Wikipedia users in all languages.

The article is cited 45 times in English Wikipedia and cited 138 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #59446 in April 2005
• Global: #91963 in January 2008

The highest popularity rank from 2008:

• Local (English): #155790 in September 2011
• Global: #251590 in September 2011

There are 8 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.

#	Language	Quality grade	Quality score
1	English (en) User-defined function		18.3626
2	Malay (ms) Fungsi bertakrif pengguna		17.0981
3	Norwegian (no) Brukerdefinert funksjon		14.5737
4	Korean (ko) 사용자 정의 함수		11.34
5	Spanish (es) Función definida por el usuario		9.7177
6	German (de) User Defined Function		5.0128
7	Czech (cs) Uživatelem definovaná funkce		4.4796
8	Polish (pl) UDF (funkcja)		0.1223

More...

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

The most popular language versions of the article "User-defined function" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) User-defined function		633 603
2	German (de) User Defined Function		39 872
3	Spanish (es) Función definida por el usuario		17 077
4	Czech (cs) Uživatelem definovaná funkce		12 485
5	Polish (pl) UDF (funkcja)		10 728
6	Korean (ko) 사용자 정의 함수		10 080
7	Malay (ms) Fungsi bertakrif pengguna		5 698
8	Norwegian (no) Brukerdefinert funksjon		220

More...

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

The most popular language versions of the article "User-defined function" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) User-defined function		1 233
2	Korean (ko) 사용자 정의 함수		42
3	German (de) User Defined Function		25
4	Spanish (es) Función definida por el usuario		19
5	Polish (pl) UDF (funkcja)		14
6	Malay (ms) Fungsi bertakrif pengguna		13
7	Czech (cs) Uživatelem definovaná funkce		8
8	Norwegian (no) Brukerdefinert funksjon		7

More...

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

Language versions of the article "User-defined function" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) User-defined function		60
2	German (de) User Defined Function		21
3	Czech (cs) Uživatelem definovaná funkce		11
4	Polish (pl) UDF (funkcja)		7
5	Malay (ms) Fungsi bertakrif pengguna		4
6	Norwegian (no) Brukerdefinert funksjon		4
7	Spanish (es) Función definida por el usuario		3
8	Korean (ko) 사용자 정의 함수		1

More...

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

Language versions of the article "User-defined function" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) User-defined function		1
2	Czech (cs) Uživatelem definovaná funkce		0
3	German (de) User Defined Function		0
4	Spanish (es) Función definida por el usuario		0
5	Korean (ko) 사용자 정의 함수		0
6	Malay (ms) Fungsi bertakrif pengguna		0
7	Norwegian (no) Brukerdefinert funksjon		0
8	Polish (pl) UDF (funkcja)		0

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

Language versions of the article "User-defined function" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Czech (cs) Uživatelem definovaná funkce		49
2	English (en) User-defined function		45
3	Norwegian (no) Brukerdefinert funksjon		20
4	German (de) User Defined Function		9
5	Korean (ko) 사용자 정의 함수		6
6	Spanish (es) Función definida por el usuario		4
7	Polish (pl) UDF (funkcja)		3
8	Malay (ms) Fungsi bertakrif pengguna		2

More...

#	Language	Value
cs	Czech Uživatelem definovaná funkce
de	German User Defined Function
en	English User-defined function
es	Spanish Función definida por el usuario
ko	Korean 사용자 정의 함수
ms	Malay Fungsi bertakrif pengguna
no	Norwegian Brukerdefinert funksjon
pl	Polish UDF (funkcja)

Best Rank

English: #155790 09.2011

Global: #251590 09.2011

Best Rank

English: #59446 04.2005

Global: #91963 01.2008

On 26 September 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Claudia Cardinale, One Battle After Another, ChatGPT, Alice in Borderland, Guinness, deaths in 2025, Benjamin Netanyahu, Assata Shakur, Charlie Kirk, Arthur Guinness.

In English Wikipedia the most popular articles on that day were: Google Chrome, Assata Shakur, James Comey, Voddie Baucham, They Call Him OG, Wounded Knee Massacre, Deaths in 2025, Ryder Cup, House of Guinness, Snake Eyes (1998 film).

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