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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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this datum

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "this datum" is correct and usable in written English.
It can be used when referring to a single piece of data in a formal or academic context. Example: "This datum indicates a significant trend in the research findings."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

(This datum bewilders, given Barr's famous appreciation of what was still termed "primitive" artistry.

News & Media

The New Yorker

At the tip of Manhattan Island, mean sea level is about two-and-a-half inches below this datum.

News & Media

The New York Times

"But I still like it".] Correct: "This datum supports the theory, but many of the other data refute it".

News & Media

Independent

The peneplain as a whole was presumed to be graded to regional base level (in all likelihood mean sea level) by denudational agencies (e.g., running water), which were supposedly controlled by this datum.

According to a Chemical Safety and Hazard Investigation Board report, more than 50 accidents have occurred only in the U.S. between 2008 and 2012; this datum shows that such a problem requires a relevant attention from both researchers and authorities.

Although the maximum life span that has been observed for a particular species cannot be considered absolute, since a limited number of individuals at best has been studied, this datum probably provides a fair approximation of the greatest age attainable for this kind of animal under favourable conditions.

Encyclopedias

Britannica

Today, this datum stands around 54%.

In none of these cases Caravaggio describes this datum.

This datum confirms the argument of economist John Taylor’s new book, First Principles.

News & Media

Forbes

Therefore, this datum is not included in the age model (Table 4).

This datum seems to confirm that the EOA group is better described by uCTX-I than uCTX-II.

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Expert writing Tips

Best practice

When writing for a general audience, consider using more common terms like "this piece of information" or "this data point" to enhance clarity.

Common error

Avoid using "data" when you mean "datum". "Data" is plural; "datum" is singular. It's a common mistake to say "this data" when referring to a single data point, but "this datum" is correct for a single piece of information.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "this datum" functions as a demonstrative determiner ("this") followed by a singular noun ("datum"). It identifies a specific, individual piece of information being referenced, as shown in examples provided by Ludwig.

Expression frequency: Very common

Frequent in

Science

65%

News & Media

15%

Encyclopedias

10%

Less common in

Formal & Business

5%

Reference

3%

Wiki

2%

Ludwig's WRAP-UP

In summary, "this datum" is a grammatically correct and frequently used phrase, particularly in formal and scientific contexts, to refer to a single piece of information. While alternatives like "this piece of information" or "this data point" may be more accessible to a general audience, "this datum" maintains precision in formal writing. Ludwig AI confirms its validity. Be mindful to avoid the common error of using the plural "data" when referring to a single "datum". According to Ludwig, examples demonstrate its purpose to highlight specific evidence or observations in support of an argument or analysis.

FAQs

How do I use "this datum" in a sentence?

"This datum" is used to refer to a specific piece of information or a single point of data. For example, "This datum supports the theory, but many of the other data refute it."

What can I say instead of "this datum"?

You can use alternatives like "this piece of information", "this data point", or "this finding" depending on the context.

Which is correct, "this datum" or "this data"?

"This datum" is correct when referring to a single piece of information. "Data" is the plural form; therefore, you would say "these data" when referring to multiple pieces of information.

What's the difference between "this datum" and "these data"?

"This datum" refers to a single piece of information, while "these data" refers to multiple pieces of information. "Datum" is the singular form, and "data" is the plural form.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: