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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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for either groups

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "for either group" is correct and can be used in written English.
It is usually used to indicate that something applies to two different groups. For example, "The new policy applies to either group of employees."

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

The planned comparisons indicated no differences between tests for either Groups A or Group B. Group C scores showed an increase from Test-1 to Test-6w, a significant increase was maintained at Test-4m.

Of the 2498 strongest binding partners with >100 tags per transcript (total tags in BC2 tags ≥10 clusters; Supplementary file 3), 25 were among the 102 RBM47-upregulated genes and 17 among the 92 RBM47-downregulated genes, indicating no significant binding preference for either groups.

Science

eLife

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

I don't want to be responsible for either the group's capture or A.B.P.'s success rate.

Mastery of chess wasn't an end in itself for either group.

News & Media

The New Yorker

The studies don't include enough data to make definitive recommendations for either group.

No significant effects were found for either group on the Statue task.

Science & Research

Nature

There was no difference between responding to ACC with and without automatic steering for either group.

Sleep medications are widely used by children and adolescents, though no medication has been approved for insomnia for either group.

The correct answer for either group was "yes" — rain was a logical outcome considering that it had been forecast.

News & Media

The New York Times

Features such as parking, yards, and school quality do not emerge as important predictors of satisfaction for either group.

With much of the continent in the economic doldrums, pay television has not produced good returns for either group across Latin America.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always use the singular form "group" when referring to one of two options with "either". Use "groups" when referring to multiple sets collectively using "all", "both", or "several".

Common error

Avoid using the plural form "groups" with "either". "Either" implies a choice between two singular options, so the noun it modifies should also be singular.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "for either groups" functions as a prepositional phrase, but it is grammatically incorrect. The correct form, "for either group", modifies a verb or noun, indicating to which of two groups something applies. Ludwig AI indicates the original phrase is not correct.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "for either groups" is grammatically incorrect and should be corrected to "for either group". This correction ensures that the phrase accurately conveys the intended meaning of applying to one of two distinct groups. As Ludwig AI suggests, the original query is not valid. The corrected phrase can be used in various contexts, maintaining a neutral register. Remember to avoid pluralizing "group" when using "either" to maintain grammatical accuracy.

FAQs

How to correct the phrase "for either groups"?

The correct phrase is "for either group". The word "either" refers to one of two options, thus requiring the singular form "group".

What is the difference between "for either group" and "for both groups"?

"For either group" refers to one of the two groups separately, implying a choice. "For both groups" means something applies to both groups together.

When should I use "for either group" vs. "for each group"?

"For either group" is used when something applies to one of two specified groups, whereas "for each group" is used when something applies to every group individually within a set of groups.

Is "for any of the groups" a suitable alternative to "for either groups"?

While "for any of the groups" conveys a related meaning, it is not a direct substitute. "For any of the groups" implies that a condition or action could apply to one or more groups from a larger set, while the corrected form, "for either group", indicates a choice between just two specific groups.

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