Sai số

Quality:

Measurement error - difference between a measured quantity value and a reference quantity value. Article “Sai số” in Vietnamese Wikipedia has 5.5 points for quality (as of July 1, 2025). The article contains 0 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.29 points.

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

Since the creation of article “Sai số”, its content was written by 16 registered users of Vietnamese Wikipedia and edited by 801 registered Wikipedia users in all languages.

The article is cited 37 times in Vietnamese Wikipedia and cited 2307 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Vietnamese): #511 in March 2005
• Global: #80 in February 2001

The highest popularity rank from 2008:

• Local (Vietnamese): #2501 in October 2021
• Global: #9545 in September 2014

There are 30 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	German (de) Messabweichung		45.7182
2	French (fr) Erreur de mesure		41.3941
3	English (en) Observational error		35.7551
4	Russian (ru) Погрешность измерения		34.4624
5	Catalan (ca) Error experimental		30.5673
6	Malay (ms) Ralat pemerhatian		25.8141
7	Chinese (zh) 测量误差		24.1026
8	Hebrew (he) שגיאת מדידה		23.9617
9	Korean (ko) 관측 오차		22.5972
10	Arabic (ar) خطأ الملاحظة		20.6595

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

#	Language	Popularity award	Relative popularity
1	English (en) Observational error		3 369 666
2	Russian (ru) Погрешность измерения		3 292 677
3	Spanish (es) Error de medición		2 383 717
4	German (de) Messabweichung		1 169 759
5	Ukrainian (uk) Похибка вимірювання		674 024
6	French (fr) Erreur de mesure		593 157
7	Italian (it) Errore di misurazione		466 112
8	Polish (pl) Błąd pomiaru		432 618
9	Czech (cs) Chyba měření		253 215
10	Vietnamese (vi) Sai số		220 856

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

#	Language	Popularity award	Relative popularity
1	English (en) Observational error		4 495
2	Russian (ru) Погрешность измерения		3 743
3	Chinese (zh) 测量误差		982
4	German (de) Messabweichung		914
5	Spanish (es) Error de medición		732
6	Ukrainian (uk) Похибка вимірювання		493
7	French (fr) Erreur de mesure		460
8	Polish (pl) Błąd pomiaru		449
9	Italian (it) Errore di misurazione		356
10	Czech (cs) Chyba měření		318

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

#	Language	AI award	Relative AI
1	English (en) Observational error		201
2	German (de) Messabweichung		115
3	Russian (ru) Погрешность измерения		97
4	Italian (it) Errore di misurazione		81
5	French (fr) Erreur de mesure		74
6	Spanish (es) Error de medición		38
7	Ukrainian (uk) Похибка вимірювання		28
8	Czech (cs) Chyba měření		17
9	Polish (pl) Błąd pomiaru		16
10	Vietnamese (vi) Sai số		16

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

#	Language	AI award	Relative AI
1	Russian (ru) Погрешность измерения		1
2	Arabic (ar) خطأ الملاحظة		0
3	Belarusian (be) Хібнасць		0
4	Bulgarian (bg) Грешки при измерване		0
5	Catalan (ca) Error experimental		0
6	Czech (cs) Chyba měření		0
7	German (de) Messabweichung		0
8	Greek (el) Θεωρία σφαλμάτων		0
9	English (en) Observational error		0
10	Spanish (es) Error de medición		0

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

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Vietnamese Wikipedia the most popular articles on that day were: Đài Truyền hình Kỹ thuật số VTC, Trần Đăng Quỳnh, Triệu Thế Hùng, Trận chiến sau trận chiến, Benjamin Netanyahu, Nguyễn Tấn Dũng, Việt Nam, Thảm sát Mỹ Lai, Tô Lâm, Vòng loại Cúp bóng đá châu Á 2027.

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