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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
2 numbers of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence '2 numbers of' is not correct and usable in written English.
You would need to rephrase that part of the sentence using more appropriate words for it to be grammatically correct. For example, you could say "two sets of numbers" or "two numbers".
⚠ May contain grammatical issues
Science
News & Media
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
26 human-written examples
Figure 2 Numbers of physicians consulted by patients before being correctly diagnosed with CH.
Figure 2 Numbers of matrix-vector evaluations with (pmb{(N,M =(100,50)}).
Table 2 Numbers of cases in categories C1 and C4 grouped by month and atmospheric conditions.
Similar to Table 2, numbers of U, D and C TF are shown in Table 3.
Science
Table 2 Numbers of frames and packets in the test video sequences Number of video frames YUV seq.
TiO2 NP-exposed mice show infiltration of inflammatory cells (green arrow) and bleeding (yellow arrow) in the lung Fig. 2 Numbers of inflammatory cells and levels of TNF-α and IL-6 in BALF.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
Four complementary measures of diagnostic variation were defined (table 1): 1. Numbers-of-diagnostic-shifts. 2. Numbers-of-spectrum-shifts (i.e. shifts between the diagnostic spectra F2X, F3X and F-others).
Science
$300,000 to $599,999 Hamilton Heights $438,0005299 West 147th Street Number of bedrooms: 2 Number of full bathrooms: 2 Number of half bathrooms: 0 Weeks on market: 1 week 950-sq.-ft.
News & Media
Hamilton Heights $255,000 137-9 West 142nd Street Number of bedrooms: 2 Number of full bathrooms: 1 Number of half bathrooms: 0 Weeks on market: 8 weeks 750-sq.-ft.
News & Media
$900,000 to $1.2 million TriBeCa $940,000 150 Nassau Street Number of bedrooms -- 2 Number of full bathrooms -- 2 Number of half bathrooms -- 0 Time on the market -- 10 weeks 1,076-sq.-ft 1,076-sq.-ft 1,076-sq.-ft
News & Media
$900,000 to $1.2 million Hamilton Heights $1.1 million4588 West 146th Street Number of bedrooms: 1 Number of full bathrooms: 2 Number of half bathrooms: 1 Weeks on market: 36 weeks 2,230-sq.-ft 2,230-sq.-ft 2,230-sq.-ft
News & Media
Expert writing Tips
Best practice
For clarity, replace the phrase "2 numbers of" with more precise alternatives like "a pair of numbers" or "two sets of numbers". This ensures that your writing is grammatically sound and easily understood.
Common error
Avoid directly using "2 numbers of" without rephrasing. This construction is non-standard and may confuse readers. Always opt for clearer and grammatically correct alternatives like "a pair of values" or "two numerical quantities".
Source & Trust
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "2 numbers of" functions as a determiner phrase aiming to specify a quantity of numerical values. However, Ludwig AI points out that this construction is grammatically non-standard and needs rephrasing for correctness.
Frequent in
Science
65%
News & Media
30%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "2 numbers of" is identified by Ludwig AI as grammatically incorrect. While frequently used across various contexts such as Science and News & Media, it's advisable to opt for more precise alternatives such as "a pair of numbers" or "two sets of numbers" to enhance clarity and grammatical accuracy. This ensures effective communication, especially in formal or professional writing. Using authoritative sources such as The New York Times as a benchmark for correct phrasing is also highly recommended.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
pair of numbers
Uses "pair" to specify exactly two numbers.
couple of numbers
Similar to "pair", but slightly more informal.
two sets of numbers
Emphasizes that there are two distinct collections of numbers.
multiple counts of
Suggests more than two instances, suitable where exact count isn't crucial.
several numerical values
Replaces "numbers" with a synonym, emphasizing the numerical nature.
various quantities
Focuses on the amounts represented by the numbers.
numerical data
Uses a more formal term for numbers, appropriate in academic contexts.
statistical figures
Suitable in contexts related to statistics or data analysis.
numerical amounts
Highlights the quantitative aspect of the numbers.
number of instances
More suitable when indicating multiple occurrences or cases.
FAQs
How can I correctly use the phrase "2 numbers of" in a sentence?
The phrase "2 numbers of" is grammatically incorrect. Instead, use phrases like "a pair of numbers", "two sets of numbers", or specify what the numbers represent, such as "two numerical values".
What are some alternatives to "2 numbers of" that I can use in my writing?
Alternatives include "pair of numbers", "two sets of numbers", or "numerical data" depending on the context.
Is it ever appropriate to use the phrase "2 numbers of" in formal writing?
No, the phrase "2 numbers of" is not appropriate for formal writing. Opt for more precise and grammatically correct alternatives for clarity and professionalism.
What's the difference between using "2 numbers of" and "a pair of numbers"?
While both refer to two numbers, "2 numbers of" is grammatically awkward. "A pair of numbers" is a standard and clear way to express the same idea, making it preferable in most contexts.
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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
85%
Authority and reliability
2.8/5
Expert rating
Real-world application tested