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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
as documented by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as documented by" is correct and usable in written English.
You can use it when you are referring to another source of information, for example: "The audit results, as documented by the external auditor, showed significant discrepancies in the financial records".
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
1997 Records Buena Vista Social Club in Cuba, as documented by Wenders.
News & Media
They're all pasta, as documented by the Italian food historian Oretta Zanini De Vita.
News & Media
Marseille, as documented by Philippe Auclair, is one of France's "crazier" clubs.
News & Media
The three periods coincide with major steps in human evolution as documented by the fossil record.
Academia
Explores cultures of opposition in Brazil as documented by two US travelers in 1988-1989.
The etiology of rotator cuff disease is age related, as documented by prevalence data.
In terms of execution they have much in common with performance art, as documented by an especially astute observer.
News & Media
Those two sentences sent thousands of post-revolutionary opposition figures to their death, as documented by international human rights organisations.
News & Media
He swallowed a mouthful of the bacteria and developed acute gastritis (as documented by a colleague via gastroscopy).
News & Media
Unmentioned are the expulsions of Arabs from some villages by Israeli forces, as documented by Israeli historians from official archives.
News & Media
Rife with abuse, the schools aimed to "kill the Indian in the child", as documented by a recent truth commission.
News & Media
Expert writing Tips
Best practice
When using "as documented by", ensure that the source you are referencing is credible and relevant to your claim. This strengthens the validity of your statement.
Common error
Avoid using "as documented by" without actually providing a specific source. This can undermine your credibility and leave readers questioning the validity of your claims.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as documented by" functions as a prepositional phrase used to attribute information or claims to a specific source. It serves to introduce evidence or support for a statement, increasing its credibility. As Ludwig AI confirms, this usage is correct and widespread.
Frequent in
Science
36%
News & Media
34%
Academia
17%
Less common in
Formal & Business
5%
Encyclopedias
2%
Wiki
1%
Ludwig's WRAP-UP
In summary, "as documented by" is a versatile prepositional phrase employed to bolster claims with sourced evidence, particularly in Science, News & Media, and Academia. As Ludwig AI states, the expression is correct and usable in written English. Its usage is more common in formal contexts, providing credibility by referring to specific sources. When using this phrase, ensure the cited source is credible. Alternatives such as "according to" or "as evidenced by" may be considered based on the context. The prevalence of "as documented by" across numerous authoritative sources confirms its validity as a key tool for factual writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as evidenced by
Emphasizes the evidence supporting a claim, focusing on the proof rather than the source of documentation.
according to
Indicates that information comes from a specific source, placing more emphasis on the source's authority.
as shown by
Highlights the visual or demonstrative aspect of the evidence.
based on the findings of
Focuses on the results of a study or investigation.
in accordance with
Suggests compliance with rules or standards, rather than just documentation.
corroborated by
Implies that multiple sources support the information, strengthening its validity.
verified by
Indicates that the information has been checked and confirmed as accurate.
substantiated by
Highlights that the information is supported by strong evidence.
ascertained through
Implies a process of discovery or investigation that led to the documented information.
validated by
Suggests that the information has been formally approved or confirmed through a specific process.
FAQs
How can I use "as documented by" in a sentence?
Use "as documented by" to introduce information that is supported by a specific source. For example, "The increase in sales, as documented by the company's financial reports, was significant".
What are some alternatives to "as documented by"?
You can use alternatives like "according to", "as evidenced by", or "as shown by" depending on the context.
Is there a difference between "as documented by" and "as reported by"?
"As documented by" implies a formal recording or written record, while "as reported by" suggests information conveyed through communication, which may not always be formally written.
Can I use "as documented by" in informal writing?
While "as documented by" is generally suitable for formal writing, it can also be used in informal contexts where you want to emphasize the factual basis of your statement. Consider the formality of your audience and choose accordingly.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested