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
according to a first
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "according to a first" is correct and usable in written English.
It can be used when referencing a primary source or initial point of view in a discussion or analysis. Example: "According to a first analysis of the data, the results indicate a significant trend."
✓ Grammatically correct
News & Media
Science
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
27 human-written examples
According to a first estimate Spain also fell back into recession, which was less surprising.
News & Media
See articleGermany's GDP grew by 3% last year, according to a first estimate.
News & Media
The debt-stricken euro-area economy slowed in the second quarter, expanding by only 0.2% according to a first estimate.
News & Media
Experimental data indicate that phenol concentration decreases by oxidation according to a first order reaction suggesting a mass transport limitation process.
Science
America's economy added just 169,000 jobs in August, according to a first estimate released today: below the 184,000 job monthly average of the past 12 months.
News & Media
After 13 consecutive quarters of growth America's economy contracted by 0.1% at an annual rate in the last three months of 2012, according to a first estimate.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
This research considers the process mean wanders according to a first-order autoregressive model.
According to a first-principles study, there is a rather small coupling between 2Ta diamond and 2GaVo triangular shapes.
Science
Acupuncture appears to be an effective way to reduce depression symptoms during pregnancy, according to a first-of-its-kind study from Stanford University School of Medicine researchers.
Academia
In addition, generalization to any number of components interacting according to a first-order reaction mechanism is discussed for large and small time asymptotes.
Science
This inactivation factor varies according to a first-order kinetic model that is time-dependent and enhances the dynamic characteristics of the modelling approach.
Expert writing Tips
Best practice
When using "according to a first", ensure that the 'first' source is clearly identified and credible to enhance the validity of your statement.
Common error
Avoid assuming that the 'first' estimate or analysis is necessarily the most accurate or comprehensive. Later data may provide a more complete picture.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "according to a first" functions as a prepositional phrase, attributing information or findings to an initial source or assessment. It sets the context by indicating that the information is based on an early analysis, as demonstrated in Ludwig's examples.
Frequent in
News & Media
44%
Science
40%
Formal & Business
8%
Less common in
Academia
8%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "according to a first" is a prepositional phrase used to attribute information or analysis to an initial or primary source. As identified by Ludwig, this phrase is grammatically correct and frequently used in News & Media and Science contexts. While valuable, it's crucial to remember that first assessments might be preliminary and subject to change with subsequent data. Alternative phrases, such as "based on an initial", provide similar meaning while slightly shifting the emphasis. When using this phrase, always ensure clarity about the source and acknowledge the possibility of future revisions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
based on an initial
Replaces "according to" with "based on", emphasizing the foundation of the information.
in accordance with an early
Uses more formal language and specifies the temporal aspect with "early".
following an initial
Highlights the sequence of events, emphasizing that the information comes after something else.
as per an early
A more concise and formal way of attributing information to an early source.
on the basis of an initial
Emphasizes that the information is derived from a foundational assessment.
drawing from a preliminary
Suggests that the information is extracted or inferred from a preliminary source.
stemming from a primary
Indicates that the information originates from a primary source or analysis.
as indicated by an initial
Focuses on the indication or signaling of information by a primary source.
derived from a nascent
Uses "nascent" to suggest a newly developed or emerging source of information.
originating from a fundamental
Highlights the fundamental or foundational nature of the source information.
FAQs
How can I use "according to a first" in a sentence?
Use "according to a first" to attribute information or an assessment to an initial source. For example, "According to a first estimate, the economy grew by 2%."
What's a good alternative to "according to a first"?
You can use alternatives like "based on an initial" or "following an initial" depending on the context.
Is it always accurate to rely on "according to a first" reports?
While "according to a first" reports provide initial insights, they may be subject to revisions as more data becomes available. Always consider subsequent analyses.
What is the difference between "according to a first" and "according to the first"?
"According to a first" refers to an initial report or estimate, whereas "according to the first" specifies a particular first item in a series or list. They serve distinct purposes.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested