Probability mass function

Probability mass function - function describing a discrete probability distribution by stating the probability of each value. Article "Probability mass function" in English Wikipedia has 29 points for quality (as of July 1, 2025). The article contains 5 references and 8 sections.

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

Since the creation of article "Probability mass function", its content was written by 96 registered users of English Wikipedia and edited by 415 registered Wikipedia users in all languages.

The article is cited 171 times in English Wikipedia and cited 1105 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #15855 in December 2003
• Global: #13157 in January 2013

The highest popularity rank from 2008:

• Local (English): #30632 in February 2015
• Global: #37315 in October 2018

There are 29 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	Hungarian (hu) Valószínűségi tömegfüggvény		36.6607
2	German (de) Wahrscheinlichkeitsfunktion		36.4161
3	Finnish (fi) Pistetodennäköisyysfunktio		31.7577
4	English (en) Probability mass function		28.9896
5	Ukrainian (uk) Функція маси імовірності		21.5012
6	Chinese (zh) 概率质量函数		21.4609
7	Thai (th) ฟังก์ชันมวลความน่าจะเป็น		21.1409
8	Belarusian (be) Функцыя імавернасці		20.0253
9	Czech (cs) Pravděpodobnostní funkce		18.1879
10	Galician (gl) Función masa de probabilidade		17.9082

More...

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

The most popular language versions of the article "Probability mass function" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Probability mass function		3 466 269
2	Spanish (es) Función de probabilidad		551 739
3	German (de) Wahrscheinlichkeitsfunktion		393 415
4	Chinese (zh) 概率质量函数		366 899
5	Italian (it) Funzione di probabilità		220 318
6	Russian (ru) Функция вероятности		128 563
7	French (fr) Fonction de masse (probabilités)		114 548
8	Korean (ko) 확률 질량 함수		104 311
9	Portuguese (pt) Função massa de probabilidade		84 422
10	Japanese (ja) 確率質量関数		79 072

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 "Probability mass function" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Probability mass function		7 795
2	German (de) Wahrscheinlichkeitsfunktion		780
3	Spanish (es) Función de probabilidad		755
4	Chinese (zh) 概率质量函数		657
5	Japanese (ja) 確率質量関数		463
6	Italian (it) Funzione di probabilità		422
7	French (fr) Fonction de masse (probabilités)		402
8	Russian (ru) Функция вероятности		396
9	Korean (ko) 확률 질량 함수		240
10	Hebrew (he) פונקציית הסתברות		176

More...

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

Language versions of the article "Probability mass 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) Probability mass function		96
2	German (de) Wahrscheinlichkeitsfunktion		40
3	French (fr) Fonction de masse (probabilités)		33
4	Italian (it) Funzione di probabilità		23
5	Vietnamese (vi) Hàm khối xác suất		23
6	Russian (ru) Функция вероятности		22
7	Dutch (nl) Kansfunctie		20
8	Hebrew (he) פונקציית הסתברות		18
9	Chinese (zh) 概率质量函数		18
10	Spanish (es) Función de probabilidad		15

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 "Probability mass function" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Persian (fa) تابع جرم احتمال		1
2	Italian (it) Funzione di probabilità		1
3	Belarusian (be) Функцыя імавернасці		0
4	Catalan (ca) Funció de probabilitat		0
5	Czech (cs) Pravděpodobnostní funkce		0
6	German (de) Wahrscheinlichkeitsfunktion		0
7	Greek (el) Συνάρτηση μάζας πιθανότητας		0
8	English (en) Probability mass function		0
9	Esperanto (eo) Probabla masa funkcio		0
10	Spanish (es) Función de probabilidad		0

More...

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

Language versions of the article "Probability mass function" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Probability mass function		171
2	Japanese (ja) 確率質量関数		115
3	German (de) Wahrscheinlichkeitsfunktion		74
4	Chinese (zh) 概率质量函数		67
5	Catalan (ca) Funció de probabilitat		64
6	Spanish (es) Función de probabilidad		62
7	Hebrew (he) פונקציית הסתברות		51
8	Ukrainian (uk) Функція маси імовірності		46
9	Italian (it) Funzione di probabilità		44
10	French (fr) Fonction de masse (probabilités)		42

More...

#	Language	Value
be	Belarusian Функцыя імавернасці
ca	Catalan Funció de probabilitat
cs	Czech Pravděpodobnostní funkce
de	German Wahrscheinlichkeitsfunktion
el	Greek Συνάρτηση μάζας πιθανότητας
en	English Probability mass function
eo	Esperanto Probabla masa funkcio
es	Spanish Función de probabilidad
eu	Basque Probabilitate-funtzio
fa	Persian تابع جرم احتمال
fi	Finnish Pistetodennäköisyysfunktio
fr	French Fonction de masse (probabilités)
gl	Galician Función masa de probabilidade
he	Hebrew פונקציית הסתברות
hu	Hungarian Valószínűségi tömegfüggvény
it	Italian Funzione di probabilità
ja	Japanese 確率質量関数
ko	Korean 확률 질량 함수
nl	Dutch Kansfunctie
pl	Polish Funkcja masy prawdopodobieństwa
pt	Portuguese Função massa de probabilidade
ru	Russian Функция вероятности
sl	Slovenian Funkcija verjetnosti
sv	Swedish Sannolikhetsfunktion
th	Thai ฟังก์ชันมวลความน่าจะเป็น
tr	Turkish Olasılık kütle fonksiyonu
uk	Ukrainian Функція маси імовірності
vi	Vietnamese Hàm khối xác suất
zh	Chinese 概率质量函数

Best Rank

English: #30632 02.2015

Global: #37315 10.2018

Best Rank

English: #15855 12.2003

Global: #13157 01.2013

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

In English Wikipedia the most popular articles on that day were: Weapons (2025 film), Danielle Spencer (American actress), Cristiano Ronaldo, Deaths in 2025, Taylor Swift, Wednesday (TV series), Superman (2025 film), Georgina Rodríguez, Coolie (2025 film), The Fantastic Four: First Steps.

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