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 was estimated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "as was estimated" is correct and usable in written English.
It can be used when referring to a previous estimation or calculation that has been made, often in a formal or academic context. Example: "The project's completion date was pushed back, as was estimated by the project manager during the last meeting."
✓ Grammatically correct
Science
News & Media
Wiki
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
11 human-written examples
In this study, exposure to hyperoxia increased oxidative stress, as was estimated by 2′,7′-dichlorofluorescein (DCF) which does not specify the type of ROS involved.
In all cases, the MDRI, expressed mathematically as, was estimated using the fitted P R (t) = g−1(f(t)).
Science
The total point prevalence of clinically diagnosed AS was estimated on 31 December 2009 according to both the base case and strict case definitions, and after stratification according to sex and age.
Clinical manifestations were analyzed for pediatric uveitis with JIA (both oligoarthritis and polyarthritis), arthritis deformans, retinal vasculitis (determined by FFA test) [ 17, 48], and the presence of AS was estimated for AAU patients.
It is not clear why the test-retest reliability was low in these patient populations, although it may be an indication that the frequency, severity and impact of abdominal symptoms were not as stable on a week-to-week basis in these patients as was estimated by the investigators.
A source close to Blackstone, who requested anonymity because the person was not authorized to be quoted, said the company had pushed lenders to honor their financing agreements, but had been unable to convince them that PHH's mortgage business was worth as much as was estimated in March, when the mortgage markets were steadier.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
Then, the AS is estimated using the LS covariance matrix fitting.
Then, the mean AoA and the AS are estimated by, respectively, averaging and differentiating the two virtual AoAs.
Anxiety disorder and major depressive disorder are the most common conditions seen at the same time; comorbidity of these in persons with AS is estimated at 65%.
Wiki
17 The heritability of AS is estimated to be >95%.
General estimates of the heritability of life-history traits are low as are estimated selection intensities although fishing mortality can be very high [13], [14].
Science
Expert writing Tips
Best practice
Use "as was estimated" when you want to refer back to a previously made calculation or assessment, especially when you want to emphasize that the current information is based on that earlier estimation.
Common error
Avoid using "as was estimated" in very casual or informal settings. Simpler phrases like "as we thought" or "like we expected" might be more appropriate.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "as was estimated" functions as an adverbial phrase modifying a verb or clause. It indicates that a statement or finding is based on a prior calculation or assessment. Ludwig confirms this usage, showcasing examples across diverse sources.
Frequent in
Science
60%
News & Media
20%
Wiki
10%
Less common in
Formal & Business
5%
Reference
3%
Encyclopedias
2%
Ludwig's WRAP-UP
In summary, "as was estimated" is a grammatically correct and usable phrase in English, as confirmed by Ludwig AI. It's commonly employed to link a current statement to a prior assessment or calculation, particularly in formal and scientific contexts. While versatile, it should be used judiciously in informal settings. Alternatives such as ""as previously assessed"" or ""according to the estimation"" offer similar meanings but may be more appropriate depending on the specific context and desired level of formality. Ludwig's examples showcase its prevalence across diverse fields, solidifying its place as a valuable tool in precise and contextual writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as previously assessed
Replaces "estimated" with "assessed", focusing on a formal evaluation.
as earlier calculated
Substitutes "estimated" with "calculated", emphasizing a mathematical computation.
as formerly projected
Uses "projected" instead of "estimated", highlighting a prediction based on data.
as had been approximated
Replaces "estimated" with "approximated", indicating an inexact calculation.
as it was reckoned
Uses "reckoned" instead of "estimated", giving a more informal tone.
according to the estimation
Restructures the phrase to emphasize the estimation process.
based on prior evaluation
Highlights that something is according to what has been evaluated before.
per the original forecast
Emphasizes adherence to the initial forecast.
in line with the assessment
Highlights agreement with a prior assessment or evaluation.
consistent with the projection
Indicates that something aligns with a previously made projection.
FAQs
How can I use "as was estimated" in a sentence?
You can use "as was estimated" to refer back to a previous assessment or calculation. For example, "The project's cost increased, "as was estimated" in the initial budget."
What are some alternatives to "as was estimated"?
Alternatives include "as previously assessed", "as earlier calculated", or "according to the estimation". The best choice depends on the specific context.
Is "as was estimated" formal or informal?
"As was estimated" is generally considered a formal phrase, suitable for academic, scientific, or professional writing. Simpler alternatives are better for informal contexts.
What is the difference between "as was estimated" and "as estimated"?
"As was estimated" emphasizes that the estimation was done at a prior time, while "as estimated" is a more concise way of saying the same thing. The former might be preferred for clarity in complex sentences.
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
4.1/5
Expert rating
Real-world application tested