Used and loved by millions
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 in
Grammar usage guide and real-world examplesUSAGE SUMMARY
"as documented in" is a perfectly correct phrase in written English.
It is usually used to refer to a paper, book, or any other form of recorded material that supports the idea or information being presented. For example, "The data supports this conclusion, as documented in Smith's Report."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
not yet completed
to avoid disruption
in accordance with direction from
a couple of books before
if not soon
in two days
as excellent as
in a flash
as instructed by the directive
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
Yes, the war on AIDS took many wrong turns (as documented in the recent book "Tinderbox").
News & Media
Socio-demographic data were collected as documented in case notes.
Science
Cited literature was reviewed to confirm that the analysis was as documented in the Oncomine database.
Science
As documented in their loan file, the Jordans' total monthly net income was only $2,697.
News & Media
Most classes will include discussion of an application as documented in a research paper.
Otherwise, the system call should return the appropriate value as documented in test/syscall.h.h
Ethnicity was determined by race as documented in the data set.
As documented in literature this led to a substantial decrease in radiation burden conferred during fVCUGs.
Science
But widespread corruption among the police, as documented in the State Department's report, raises questions about others, officials say.
News & Media
The reality, as documented in these pages, is more like a couple of rockeries and a few trees in pots.
News & Media
In reality, as documented in my book, climate models have been incredibly accurate at predicting global warming.
News & Media
Expert writing Tips
Best practice
When using "as documented in", ensure the source is credible and readily accessible to your audience. Providing specific page numbers or sections can enhance clarity.
Common error
Avoid using "as documented in" without clearly identifying the source. Ensure the documentation exists and is easily verifiable, otherwise the phrase loses its credibility.
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as documented in" functions as a prepositional phrase used to introduce a source of information, providing evidence or support for a claim. Ludwig's examples showcase it connecting statements to specific documents or records.
Frequent in
Science
50%
News & Media
25%
Academia
20%
Less common in
Formal & Business
5%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "as documented in" is a versatile prepositional phrase used to cite supporting evidence within a variety of formal and informal writing contexts. As Ludwig AI confirms, the phrase is grammatically sound and frequently employed across domains such as science, news, and academia. When using the expression, you should ensure that you clearly identify the source and provide specific references whenever possible. Alternatives include phrases such as "as stated in" or "according to". The phrase's function is to lend credibility and authority, making it an invaluable tool for writers seeking to bolster their arguments with reliable sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
as recorded in
Focuses more on the act of recording information, implying a formal or official record.
as stated in
Highlights a specific statement or declaration made within a source.
as detailed in
Emphasizes the presence of a comprehensive explanation or account.
as shown in
Refers to a visual representation or demonstration of information.
according to
Attributes information to a particular source or authority.
in accordance with
Highlights compliance with established guidelines or rules from a source.
pursuant to
Indicates action taken in accordance with a legal or official document.
with reference to
Suggests a connection to a source, often in academic writing.
by authority of
Implies that something is done with the permission or power granted by a source.
as per
A concise way of saying "according to" or "in accordance with."
FAQs
How can I use "as documented in" in a sentence?
Use "as documented in" to refer to specific sources that support your statement, such as reports, articles, or records. For example, "The project's success was evident, as documented in the final report."
What are some alternatives to "as documented in"?
You can use alternatives like "as stated in", "according to", or "as detailed in" depending on the specific context.
Is it necessary to provide a citation when using "as documented in"?
Yes, it's essential to provide a citation or reference to the specific document you're referring to when using "as documented in" to ensure credibility and allow readers to verify the information.
What's the difference between "as documented in" and "as mentioned in"?
"As documented in" implies a formal record or detailed account exists, while "as mentioned in" simply indicates that something was briefly noted. Use "as documented in" when you want to emphasize the existence of supporting evidence.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
80%
Authority and reliability
4.5/5
Expert rating
Real-world application tested