Informació de Fisher

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Informació de Fisher

Quality:

Fisher information - way of measuring the amount of information that an observable random variable carries about an unknown parameter of a distribution that models it. Article “Informació de Fisher” in Catalan Wikipedia has 12.9 points for quality (as of July 1, 2025). The article contains 4 references and 2 sections.

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

Since the creation of article “Informació de Fisher”, its content was written by 1 registered users of Catalan Wikipedia and edited by 399 registered Wikipedia users in all languages.

The article is cited 11 times in Catalan Wikipedia and cited 516 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #32039 in July 2024
  • Global: #51966 in June 2006

The highest popularity rank from 2008:

  • Local (Catalan): #92969 in December 2024
  • Global: #76056 in October 2019

There are 16 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
1Ukrainian (uk)
Інформація за Фішером
56.3223
2English (en)
Fisher information
54.2254
3Spanish (es)
Información de Fisher
48.8294
4Polish (pl)
Informacja Fishera
23.4543
5German (de)
Fisher-Information
20.6309
6French (fr)
Information de Fisher
20.5544
7Persian (fa)
اطلاع فیشر
13.8825
8Catalan (ca)
Informació de Fisher
12.8735
9Russian (ru)
Информация Фишера
11.1163
10Japanese (ja)
フィッシャー情報量
10.2758
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 "Informació de Fisher" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Fisher information
2 949 175
2Japanese (ja)
フィッシャー情報量
192 528
3French (fr)
Information de Fisher
187 147
4German (de)
Fisher-Information
178 461
5Russian (ru)
Информация Фишера
133 631
6Italian (it)
Informazione di Fisher
81 964
7Chinese (zh)
费希尔信息
64 807
8Korean (ko)
피셔 정보
24 276
9Polish (pl)
Informacja Fishera
16 216
10Persian (fa)
اطلاع فیشر
15 187
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 "Informació de Fisher" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Fisher information
14 546
2Japanese (ja)
フィッシャー情報量
994
3French (fr)
Information de Fisher
801
4German (de)
Fisher-Information
719
5Chinese (zh)
费希尔信息
517
6Russian (ru)
Информация Фишера
514
7Spanish (es)
Información de Fisher
358
8Italian (it)
Informazione di Fisher
338
9Polish (pl)
Informacja Fishera
264
10Korean (ko)
피셔 정보
75
More...

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

The highest AI

Language versions of the article "Informació de Fisher" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Fisher information
199
2French (fr)
Information de Fisher
42
3German (de)
Fisher-Information
39
4Italian (it)
Informazione di Fisher
26
5Russian (ru)
Информация Фишера
21
6Japanese (ja)
フィッシャー情報量
17
7Ukrainian (uk)
Інформація за Фішером
10
8Hebrew (he)
האינפורמציה של פישר
9
9Chinese (zh)
费希尔信息
9
10Spanish (es)
Información de Fisher
6
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 "Informació de Fisher" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Fisher information
1
2Italian (it)
Informazione di Fisher
1
3Catalan (ca)
Informació de Fisher
0
4German (de)
Fisher-Information
0
5Spanish (es)
Información de Fisher
0
6Persian (fa)
اطلاع فیشر
0
7Finnish (fi)
Fisher-informaatio
0
8French (fr)
Information de Fisher
0
9Hebrew (he)
האינפורמציה של פישר
0
10Japanese (ja)
フィッシャー情報量
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 "Informació de Fisher" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Fisher information
256
2Persian (fa)
اطلاع فیشر
59
3German (de)
Fisher-Information
41
4Ukrainian (uk)
Інформація за Фішером
36
5French (fr)
Information de Fisher
23
6Japanese (ja)
フィッシャー情報量
22
7Russian (ru)
Информация Фишера
13
8Catalan (ca)
Informació de Fisher
11
9Spanish (es)
Información de Fisher
9
10Chinese (zh)
费希尔信息
9
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
caCatalan
Informació de Fisher
deGerman
Fisher-Information
enEnglish
Fisher information
esSpanish
Información de Fisher
faPersian
اطلاع فیشر
fiFinnish
Fisher-informaatio
frFrench
Information de Fisher
heHebrew
האינפורמציה של פישר
itItalian
Informazione di Fisher
jaJapanese
フィッシャー情報量
koKorean
피셔 정보
nlDutch
Fisherinformatie
plPolish
Informacja Fishera
ruRussian
Информация Фишера
ukUkrainian
Інформація за Фішером
zhChinese
费希尔信息

Popularity rank trends

Best Rank Catalan:
#92969
12.2024
Global:
#76056
10.2019

AI rank trends

Best Rank Catalan:
#32039
07.2024
Global:
#51966
06.2006

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Fisher information from Wikipedia articles about Cramér–Rao bound, Jeffreys prior, Maximum likelihood estimation, Normal distribution and Likelihood function. Whereas reading the article about Fisher information people most often go to Wikipedia articles on Score, Ronald Fisher, Cramér–Rao bound, Likelihood function and Observed information.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 21 February 2026

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In Catalan Wikipedia the most popular articles on that day were: Aretha Franklin, Carme Elias i Boada, Manuel Vital Velo, Respect (pel·lícula), Oriol Cardona Coll, Manolo García, El 47, Eric Dane, Jordi González Belart, Jaume Collboni i Cuadrado.

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