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
based on observed evidence
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "based on observed evidence" is correct and usable in written English.
You can use it when discussing conclusions, theories, or decisions that are derived from empirical data or observations. Example: "The findings of this study are based on observed evidence collected over a five-year period."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
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
1 human-written examples
These criteria are met by evidence based approaches that report genes based on observed evidence and are therefore more robust to non-standard coding schemes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
For other types of extreme, such as storms, the available evidence is less conclusive, but based on observed trends and basic physical concepts it is nevertheless plausible to expect an increase.
News & Media
Based on observed tradeoffs in fitness across a range of temperatures, Willett argued that this provided evidence of local adaptation to temperature in T. californicus.
Science
This analysis is intended to be a pragmatic cost-effectiveness analysis and firmly based on observed prior clinical practice in Finland and on the operationalisation of the Finnish evidence-based guidelines undertaken in this study.
Science
He distilled them into a mode of chaste abstraction based on observed fact: details of architecture, happenstances of light and shadow.
News & Media
"The fact of the matter is, these numbers fluctuate based on observed violations," he said.
News & Media
cRichness is based on observed unique OTUs.
Science
Hence, erosivity indices based on observed velocity were lower than those based on terminal velocity.
Science
Toyota's using deep learning to help make this work, evaluating user attentiveness and emotional states, based on observed body language, tone of voice and other forms of expression.
News & Media
He writes market commentary based on observed options trade volume and reports from floor brokers.
News & Media
"Overall, job uncertainty and scarcity encourages groups of individuals to form coalitions based on observed recognisable characteristics, such as ethnicity.
News & Media
Expert writing Tips
Best practice
To enhance clarity, specify the type of observed evidence (e.g., statistical data, experimental results, behavioral patterns) that supports your conclusion.
Common error
Avoid making broad generalizations without adequately detailing the observed evidence. Instead of saying "Based on observed evidence, this is effective", provide specific examples of the evidence you're referencing to justify your assertion.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "based on observed evidence" functions as a prepositional phrase that modifies a statement or conclusion, indicating its foundation in empirical observation. It adds a layer of credibility by highlighting that the assertion is not speculative but rather grounded in tangible, verifiable data. Ludwig AI states that the phrase is correct and usable in written English.
Frequent in
Science
30%
News & Media
20%
Formal & Business
15%
Less common in
Wiki
15%
Encyclopedias
10%
Reference
10%
Ludwig's WRAP-UP
In summary, the phrase "based on observed evidence" serves to ground statements in empirical data, enhancing credibility and persuasiveness. Ludwig AI confirms that the phrase is grammatically correct and suitable for use in written English. While not exceedingly common, its appearance in scientific, news, and business contexts indicates its reliability in discussions that require verifiable support. Remember to specify the type of evidence to add more clarity and avoid making broad generalizations without adequate support.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
derived from empirical observation
This alternative emphasizes the empirical nature of the observation, highlighting the direct experience or data collection aspect.
informed by factual findings
This option stresses the influence of established facts in shaping a conclusion or decision.
grounded in observable data
This phrase underscores the connection to concrete, measurable data as the foundation for a conclusion.
based on tangible evidence
Here, the focus is on the physical or concrete nature of the evidence supporting a claim.
drawing from empirical proof
This highlights the act of inferring conclusions directly from empirical proof.
deduced from visible trends
This variation specifies that conclusions are derived from discernible patterns in observed data.
ascertained through observation
This suggests a process of discovering or confirming something through careful observation.
concluded from witnessed events
This alternative focuses on the direct witnessing of events as the basis for drawing conclusions.
supported by evident observations
This implies that the observations themselves are clear and provide strong support for a particular idea.
predicated on actual sightings
This option suggests that conclusions are fundamentally based on real-world sightings or observations.
FAQs
How can I effectively use "based on observed evidence" in a research paper?
Clearly state the specific observations and data that support your claims. For example, "Based on observed evidence from our experimental trials, the new treatment showed a significant improvement compared to the control group."
What are some alternatives to "based on observed evidence" that I can use in my writing?
You can use alternatives like "derived from empirical observation", "informed by factual findings", or "grounded in observable data" to add variety to your writing.
Is it redundant to say "based on observed evidence", since evidence implies observation?
While "evidence" often implies observation, using the phrase "based on observed evidence" can emphasize the empirical nature of the evidence, making it clear that your claims are rooted in direct observation rather than theoretical assumptions.
What is the difference between "based on observed evidence" and "based on anecdotal evidence"?
"Based on observed evidence" implies the use of systematic and verifiable data, while "based on anecdotal evidence" refers to individual, non-systematic observations or stories. Using systematic evidence generally results in a stronger argument.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested