Variabili strumentali

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Variabili strumentali

Quality:

Instrumental variables estimation - technique in statistics. Article “Variabili strumentali” in Italian Wikipedia has 11.4 points for quality (as of July 1, 2025). The article contains 1 references and 8 sections.

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

Since the creation of article “Variabili strumentali”, its content was written by 36 registered users of Italian Wikipedia and edited by 291 registered Wikipedia users in all languages.

The article is cited 78 times in Italian Wikipedia and cited 324 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Italian): #5970 in February 2006
  • Global: #37281 in February 2005

The highest popularity rank from 2008:

  • Local (Italian): #79592 in February 2008
  • Global: #72999 in April 2015

There are 17 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)
Instrumental variables estimation
57.0453
2Polish (pl)
Metoda zmiennych instrumentalnych
31.0065
3Japanese (ja)
操作変数法
26.8493
4German (de)
Instrumentvariablenschätzung
24.1833
5Slovenian (sl)
Ocenjevanje z instrumentalnimi spremenljivkami
23.3098
6Finnish (fi)
Instrumenttimuuttuja
22.1584
7Spanish (es)
Variable instrumental
21.8864
8Persian (fa)
متغیر ابزاری
20.2045
9Chinese (zh)
工具变量
15.6773
10Swedish (sv)
Instrumentvariabel
15.0962
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 "Variabili strumentali" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Instrumental variables estimation
2 391 879
2German (de)
Instrumentvariablenschätzung
215 922
3Chinese (zh)
工具变量
121 607
4Spanish (es)
Variable instrumental
113 168
5Japanese (ja)
操作変数法
91 680
6Italian (it)
Variabili strumentali
71 416
7Russian (ru)
Метод инструментальных переменных
59 069
8French (fr)
Méthode des variables instrumentales
54 567
9Portuguese (pt)
Variáveis instrumentais
46 521
10Korean (ko)
도구 변수
28 834
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 "Variabili strumentali" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Instrumental variables estimation
5 661
2Japanese (ja)
操作変数法
601
3Chinese (zh)
工具变量
347
4German (de)
Instrumentvariablenschätzung
326
5French (fr)
Méthode des variables instrumentales
227
6Finnish (fi)
Instrumenttimuuttuja
211
7Spanish (es)
Variable instrumental
139
8Italian (it)
Variabili strumentali
130
9Russian (ru)
Метод инструментальных переменных
121
10Korean (ko)
도구 변수
92
More...

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

The highest AI

Language versions of the article "Variabili strumentali" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Instrumental variables estimation
120
2German (de)
Instrumentvariablenschätzung
53
3Italian (it)
Variabili strumentali
36
4Portuguese (pt)
Variáveis instrumentais
12
5Persian (fa)
متغیر ابزاری
11
6Finnish (fi)
Instrumenttimuuttuja
7
7Russian (ru)
Метод инструментальных переменных
7
8Ukrainian (uk)
Метод інструментальних змінних
7
9Japanese (ja)
操作変数法
6
10Chinese (zh)
工具变量
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 "Variabili strumentali" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Slovenian (sl)
Ocenjevanje z instrumentalnimi spremenljivkami
3
2English (en)
Instrumental variables estimation
1
3Portuguese (pt)
Variáveis instrumentais
1
4German (de)
Instrumentvariablenschätzung
0
5Spanish (es)
Variable instrumental
0
6Persian (fa)
متغیر ابزاری
0
7Finnish (fi)
Instrumenttimuuttuja
0
8French (fr)
Méthode des variables instrumentales
0
9Hebrew (he)
משתנה עזר
0
10Italian (it)
Variabili strumentali
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 "Variabili strumentali" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Instrumental variables estimation
105
2Italian (it)
Variabili strumentali
78
3Portuguese (pt)
Variáveis instrumentais
26
4German (de)
Instrumentvariablenschätzung
20
5French (fr)
Méthode des variables instrumentales
17
6Russian (ru)
Метод инструментальных переменных
15
7Japanese (ja)
操作変数法
12
8Chinese (zh)
工具变量
12
9Spanish (es)
Variable instrumental
11
10Ukrainian (uk)
Метод інструментальних змінних
8
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
deGerman
Instrumentvariablenschätzung
enEnglish
Instrumental variables estimation
esSpanish
Variable instrumental
faPersian
متغیر ابزاری
fiFinnish
Instrumenttimuuttuja
frFrench
Méthode des variables instrumentales
heHebrew
משתנה עזר
itItalian
Variabili strumentali
jaJapanese
操作変数法
koKorean
도구 변수
plPolish
Metoda zmiennych instrumentalnych
ptPortuguese
Variáveis instrumentais
ruRussian
Метод инструментальных переменных
slSlovenian
Ocenjevanje z instrumentalnimi spremenljivkami
svSwedish
Instrumentvariabel
ukUkrainian
Метод інструментальних змінних
zhChinese
工具变量

Popularity rank trends

Best Rank Italian:
#79592
02.2008
Global:
#72999
04.2015

AI rank trends

Best Rank Italian:
#5970
02.2006
Global:
#37281
02.2005

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Instrumental variables estimation from Wikipedia articles about Endogeneity, Mendelian randomization, Causal inference, Simultaneous equations model and Rubin causal model. Whereas reading the article about Instrumental variables estimation people most often go to Wikipedia articles on Analysis of variance, Endogeneity, Ordinary least squares, Control function and Dependent and independent variables.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In Italian Wikipedia the most popular articles on that day were: Federica Brignone, Lisa Vittozzi, Sofia Goggia, Donyell Malen, Cime tempestose, Jeffrey Epstein, Cime tempestose (film 2026), Lara Della Mea, Medagliere dei XXV Giochi olimpici invernali, Alberto Tomba.

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