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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a Raw data
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a Raw data" is not correct in written English.
The correct form should be "raw data" without the article "a," as "data" is typically uncountable in this context. Example: "The researchers collected raw data from various sources to analyze the trends."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
Alternative expressions(1)
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
46 human-written examples
As a raw data dump, they literally would not have been able to handle the truth – if in fact I had any truth to give.
News & Media
a Raw data.
a Raw data, b data shifted along the time axis.
Science
In our case, a raw data point is a pair of (d ij,q ij ).
Science
(a) Raw data of open-circuit voltage decay and (b) normalized open-circuit voltage decay.
Science
A raw data processing approach will also be given leading to an alternative algorithm for stable data processing.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
14 human-written examples
The new applications presented in this paper have been included to allow either an on-line processing of the information or a raw-data acquisition for an off-line treatment.
A SAR raw data simulator is an important tool for testing system parameters, imaging algorithms, and mission planning.
In such a system, raw data can be obtained from a range of sources.
Currently, there are no compromises on the exact metrics of a SAR raw data simulator evaluation.
a Example raw data of Cu electrodeposition with overlaid crop indices (red disks) and the desired angle of rotation.
Expert writing Tips
Best practice
When referring to unprocessed information, use "raw data" without the article "a". For example, "The analysis was performed on the raw data collected from the experiment".
Common error
The term "data" is generally considered uncountable in academic and professional writing. Using "a raw data" is grammatically incorrect. Always use "raw data" without the article.
Source & Trust
79%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a Raw data" is grammatically incorrect. Ludwig AI's analysis indicates that the correct form is "raw data", without the article "a". The function would be noun phrase, referring to unprocessed information.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "a Raw data" is grammatically incorrect. As Ludwig AI points out, "data" functions as an uncountable noun in most modern contexts, meaning it should not be preceded by the indefinite article "a". The correct phrasing is simply "raw data", which refers to unprocessed or unanalyzed information. While this term appears across various fields, it's most commonly used in scientific and technical contexts. When writing, always omit the "a" before "raw data" to ensure grammatical correctness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Unprocessed data
Replaces "raw" with "unprocessed", focusing on the lack of initial processing.
Original data
Emphasizes the data's authenticity and unedited state.
Crude data
Uses "crude" to highlight the data's unrefined and preliminary nature.
Raw information
Substitutes "data" with "information", which is sometimes used interchangeably.
Untreated data
Highlights that the data hasn't been manipulated or cleaned.
Primary data
Stresses that the data is the first-hand collection.
Source data
Focuses on the origin of the data.
Initial data
Underscores the data's position as the starting point for analysis.
Unfiltered data
Emphasizes the absence of any filtering or selection process.
Base data
Highlights that the data serves as a foundation for further analysis.
FAQs
Why is "a Raw data" considered grammatically incorrect?
The term "data" is generally treated as an uncountable noun in modern English. Therefore, it does not take the indefinite article "a". The correct form is simply "raw data".
What are some alternatives to using "a Raw data"?
Since "a raw data" is incorrect, you should use "raw data". If you need alternatives to the term "raw", you can consider phrases like "unprocessed data" or "original data".
In what contexts is the term "raw data" typically used?
The term "raw data" is commonly used in scientific research, data analysis, and computer science to refer to data that has not been processed or manipulated. It's the initial form of the data collected.
Is "data" singular or plural, and how does it affect the use of articles?
While "data" is technically the plural of "datum", it is often used as an uncountable noun in contemporary English. This means it doesn't usually take articles like "a" or "an", and it's paired with singular verbs. Therefore, "raw data is" is more common than "raw data are".
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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
79%
Authority and reliability
2.1/5
Expert rating
Real-world application tested