Non-linear least squares

Non-linear least squares - in statistics, a method used in regression analysis. Article “Non-linear least squares” in English Wikipedia has 35.8 points for quality (as of July 1, 2025). The article contains 10 references and 20 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.

Since the creation of article “Non-linear least squares”, its content was written by 73 registered users of English Wikipedia and edited by 116 registered Wikipedia users in all languages.

The article is cited 126 times in English Wikipedia and cited 222 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #59291 in January 2016
• Global: #213626 in August 2008

The highest popularity rank from 2008:

• Local (English): #75792 in May 2012
• Global: #133140 in May 2012

There are 6 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) Non-linear least squares		35.7889
2	French (fr) Moindres carrés non linéaires		20.6165
3	Japanese (ja) 非線形最小二乗法		18.4248
4	Chinese (zh) 非线性最小二乘法		15.9621
5	Spanish (es) Mínimos cuadrados no lineales		9.7868
6	Persian (fa) کمترین مربعات غیرخطی		1.1429

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

The most popular language versions of the article "Non-linear least squares" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Non-linear least squares		1 277 750
2	Japanese (ja) 非線形最小二乗法		153 393
3	French (fr) Moindres carrés non linéaires		73 650
4	Spanish (es) Mínimos cuadrados no lineales		25 456
5	Chinese (zh) 非线性最小二乘法		7 719
6	Persian (fa) کمترین مربعات غیرخطی		292

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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 "Non-linear least squares" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Non-linear least squares		3 236
2	Japanese (ja) 非線形最小二乗法		404
3	Chinese (zh) 非线性最小二乘法		170
4	Spanish (es) Mínimos cuadrados no lineales		134
5	French (fr) Moindres carrés non linéaires		124
6	Persian (fa) کمترین مربعات غیرخطی		9

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

Language versions of the article "Non-linear least squares" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Non-linear least squares		73
2	French (fr) Moindres carrés non linéaires		22
3	Japanese (ja) 非線形最小二乗法		13
4	Spanish (es) Mínimos cuadrados no lineales		6
5	Persian (fa) کمترین مربعات غیرخطی		1
6	Chinese (zh) 非线性最小二乘法		1

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

Language versions of the article "Non-linear least squares" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) Non-linear least squares		0
2	Spanish (es) Mínimos cuadrados no lineales		0
3	Persian (fa) کمترین مربعات غیرخطی		0
4	French (fr) Moindres carrés non linéaires		0
5	Japanese (ja) 非線形最小二乗法		0
6	Chinese (zh) 非线性最小二乘法		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 "Non-linear least squares" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Non-linear least squares		126
2	Persian (fa) کمترین مربعات غیرخطی		35
3	Chinese (zh) 非线性最小二乘法		26
4	Japanese (ja) 非線形最小二乗法		22
5	French (fr) Moindres carrés non linéaires		7
6	Spanish (es) Mínimos cuadrados no lineales		6

More...

#	Language	Value
en	English Non-linear least squares
es	Spanish Mínimos cuadrados no lineales
fa	Persian کمترین مربعات غیرخطی
fr	French Moindres carrés non linéaires
ja	Japanese 非線形最小二乗法
zh	Chinese 非线性最小二乘法

Best Rank

English: #75792 05.2012

Global: #133140 05.2012

Best Rank

English: #59291 01.2016

Global: #213626 08.2008

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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