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
categorized into groups
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "categorized into groups" is correct and usable in written English.
You can use this phrase when you want to describe an organizing process in which items are put into separate categories. For example, "All of the data was categorized into groups based on the type of information it contained."
✓ Grammatically correct
Science
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
60 human-written examples
Non-Hodgkin's lymphomas are a family of disorders typically categorized into groups that are associated with differing risks of long-term disease control after appropriate chemotherapy.
News & Media
Active compounds are usually categorized into groups with a BAS.
Science
Other LD proteins can be categorized into groups including proteins of lipid synthesis and hydrolysis, membrane trafficking, and cell signaling.
Science
Data was analyzed for each major separately and categorized into groups of biology major (BIO) and non-biology major (NB).
Research on information-seeking behaviors of the equine industry has suggested that the population is heterogeneous and can be categorized into groups.
Firstly, the data captured by smartphone sensors is categorized into groups by deep stacked autoencoders (SAE), which is a traditional deep learning architecture with multi-layer sparse autoencoders for feature extraction and a softmax layer for classification.
Science
Cluster analysis is a fundamental problem in pattern recognition where objects are categorized into groups or clusters based on pairwise similarities between those objects such that two criteria, homogeneity and separation, are achieved [21].
Alcohol consumption was categorized into groups of grams of alcohol per day: ≤25 and >25.
Science
Smoking status was categorized into groups of cigarettes per day: <20 and ≥20.
Science
Previous evolutionary studies of SERA genes from eight Plasmodium species have shown that these can be categorized into Groups I to IV, according to gene structure and phylogenetic relatedness [17].
Science
Patients were categorized into groups using the Glasgow Outcome Scale (GOS), which uses six simple questions in the domains of physical, neuropsychological and social disability, and is the most widely used outcome measure post TBI [19], [20].
Science
Expert writing Tips
Best practice
When using "categorized into groups", ensure the criteria for categorization are clearly defined and consistently applied to avoid ambiguity.
Common error
Avoid creating categories that overlap significantly, as this can lead to confusion and undermine the purpose of categorization. Each group should be distinct and mutually exclusive.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "categorized into groups" functions as a verb phrase, indicating the action of sorting or classifying items based on shared attributes. As Ludwig AI confirms, the phrase is correct and usable in written English.
Frequent in
Science
90%
News & Media
5%
Formal & Business
3%
Less common in
Encyclopedias
1%
Wiki
0.5%
Reference
0.5%
Ludwig's WRAP-UP
The phrase "categorized into groups" is a grammatically sound and widely used verb phrase, predominantly found in scientific and formal contexts. According to Ludwig AI, it is correct and appropriate for describing the action of sorting items into distinct groups based on shared characteristics. The phrase is versatile, with alternatives like "classified into categories" or "grouped into types", but careful attention should be paid to ensure categories are mutually exclusive. With a high expert rating and frequent appearance in reputable sources like PlosOne and BMC Gastroenterology, this phrase is a reliable choice for clear and organized communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
classified into categories
Replaces "groups" with "categories", maintaining a similar structure and meaning.
grouped into types
Uses "types" instead of "groups", implying a more specific kind of categorization.
organized into sets
Substitutes "groups" with "sets", suggesting a more structured arrangement.
divided into classes
Replaces "groups" with "classes", often used in scientific or educational contexts.
sorted into divisions
Uses "divisions" to imply a broader categorization based on specific criteria.
arranged into segments
Suggests a sequential or ordered classification.
separated into sections
Emphasizes the act of distinguishing and isolating items.
cataloged into collections
Implies a more formal and detailed process of categorization, often used in library or archival settings.
compartmentalized into units
Suggests isolating elements into self-contained portions.
clustered into segments
Highlights the natural affinity between the categorized items.
FAQs
How can I use "categorized into groups" in a sentence?
You might say, "The survey responses were "categorized into groups" based on age and income levels."
What are some alternatives to saying "categorized into groups"?
Alternatives include "classified into categories", "grouped into types", or "sorted into divisions".
Is it better to say "categorized into groups" or "grouped into categories"?
Both are grammatically correct, but ""categorized into groups"" emphasizes the action of categorizing, while "grouped into categories" highlights the resulting arrangement.
What does it mean when items are "categorized into groups"?
It means that items are organized or classified according to shared characteristics, making it easier to analyze or understand them.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested