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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

each index

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "each index" is correct and usable in written English.
It can be used when referring to individual elements or entries within a collection, such as in programming, data analysis, or indexing systems. Example: "The algorithm processes each index of the array to calculate the total sum."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Four hazard levels were defined for each index.

Science

CATENA

Each index eked out small gains for the week.

News & Media

The New York Times

Detection for each index was performed for at least three times.

Science & Research

Nature

This was expected, because each index considers at least some different hazard-affecting factors.

Science & Research

Nature

A maximum of 1000 names will be returned from each index.

Each index runs about 24 pages in the companion book that Mr. Tommasini purports to have looked through.

(ii) The Analytic Hierarchy Process (AHP) is applied to determine the weight of each index.

The role of each index in the CR modulation has been determined.

Each index consists of three mutually exclusive classes delimiting areas of low, moderate and high hazard potential.

Science & Research

Nature

The average and standard deviation for each index of all of the random networks were then obtained.

Science & Research

Nature

T-test was used to detect statistically significant differences among the brushes for each index.

Show more...

Expert writing Tips

Best practice

When using "each index", ensure the context clearly defines what 'index' refers to. This prevents ambiguity, especially in technical or data-heavy writing.

Common error

Avoid using "each index" when you intend to refer to the entire set of indices collectively. In such cases, "all indices" or "the index set" might be more appropriate.

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 "each index" primarily functions as a determiner + noun phrase, specifying individual elements within a larger set of indices. Ludwig shows its use across scientific, news, and academic contexts, indicating broad applicability.

Expression frequency: Very common

Frequent in

Science

64%

News & Media

20%

Academia

11%

Less common in

Formal & Business

5%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "each index" is a grammatically sound and versatile term that effectively denotes individual elements within a set of indices. As evidenced by Ludwig, it is prevalent across diverse fields, including science, news, and academia. When employing this phrase, clarity is paramount: ensure the context explicitly defines what "index" refers to in your writing. While interchangeable with alternatives like "every index", understanding the subtle nuances is critical. Ludwig confirms the phrase's validity and common usage, reinforcing its appropriateness for conveying specificity and individuality across various writing registers.

FAQs

How can I use "each index" in a sentence?

You can use "each index" to specify an action or property that applies to every individual index within a set. For example, "The algorithm processes each index of the array to calculate the total sum."

What's a good alternative to "each index"?

Depending on the context, alternatives like "every index" or "each individual index" could be used to emphasize inclusivity or singularity, respectively.

When should I use "each index" versus "all indices"?

"Each index" is used when you're referring to individual elements, while "all indices" implies the entire collection. Use "each index" when you need to describe operations performed on individual elements and "all indices" when talking about properties of the complete set.

Is "each index" grammatically correct?

Yes, "each index" is grammatically correct and commonly used in technical and general writing. Ludwig confirms this with numerous examples across varied contexts.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

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.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: