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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
for either series
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for either series" is correct and usable in written English.
It can be used when referring to options or choices available in two different series or categories. Example: "You can choose the preferred format for either series, depending on your needs."
✓ Grammatically correct
Science
News & Media
Wiki
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
4 human-written examples
But the sport's civil war made it hard for either series to prosper because it forced fans, broadcasters, sponsors and other players to choose sides.
News & Media
There's still a way to go for either series until the commentary feels anything but mechanical and to say one is better than the other is impossible – still 0-0 afthe thearlyly stages then.
News & Media
An appropriate window of the ion exchange degrees for highly selective AA production (≥60 mol%) was determined for either series of the samples, i.e., x = 0.85 0.98 for the RbxNa1−xβ and x = 0.71 0.90 for the CsxNa1−xβ samples.
Science
The Shapiro-Wilk normality test was not rejected for either series (P =0.23 for both series).
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The first appeal for applicants for series 7 was broadcast during series 6 on 5 December 2009.
Wiki
For gaming, either of the G series mice will do, but for regular tasks, multiple CG writers swear by the Performance MX (or at least its MX revolution cousin).
News & Media
But for fans of either the FX series or Fleetwood Mac's resident sorceress, it's still exciting news. .
News & Media
This well-established methodology approximates the continuous functions that typically describe the kinetics of protein processes by using, for example, truncated Taylor series, either in linear or non-linear spaces (see e.g. [ 13- 19]).
Science
Control reactions were performed for each series by omitting either the mRNA or RT.
Science
UV vis concentration-dependent and fondaparinux-foldamer titration data were collected on a HP diode array or Varian CARY 100 (used for dilution series) spectrophotometer using either a 10 or 1 mm sample cuvette.
Science
And, at least for this series, no Gary Sheffield, either.
News & Media
Expert writing Tips
Best practice
When precision is needed, clarify the subject of the phrase in the sentence.
Common error
Avoid using "for either series" when referring to more than two series, as it implies a choice between two specific options. If more than two options exist, consider using "for any series" or "for all series" instead.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for either series" functions as a prepositional phrase, modifying a verb or noun by indicating that something applies to one of two specific series. Ludwig confirms its correct usage in providing context for choices or conditions.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "for either series" is a grammatically sound prepositional phrase, used to specify that a condition, rule, or option applies to one of two distinct series. Ludwig highlights the phrase's correct and usable nature. It is most frequently found in news, science, and wiki contexts, indicating a broad applicability. Be mindful of limiting its usage to only two series to maintain accuracy. Alternatives like "in either series" and "regarding either series" can provide nuanced variations in meaning. Keep in mind it is better to use the phrase with enough context in the sentence to specify its intention.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
in either series
Focuses on inclusion within one of the series, differing slightly from 'for'.
regarding either series
Emphasizes the topic or subject of the series being considered.
concerning either series
Highlights the relevance or pertinence to one of the series.
applicable to either series
Specifies that something is relevant or suitable for both series.
for each series individually
Emphasizes that the action applies separately to each series.
for either set of episodes
Replaces 'series' with a synonym, focusing on episodic content.
with respect to either series
Indicates a formal or detached consideration of each series.
for one or the other series
Emphasizes the choice between the two series.
in relation to either series
Positions the discussion within the context of each series.
pertaining to either series
Implies a direct connection or relevance to each series.
FAQs
How can I use "for either series" in a sentence?
Use "for either series" to indicate that something applies to one of two specific series. For example: "The rule applies "for either series", depending on the production year".
What can I say instead of "for either series"?
Alternatives include "in either series", "regarding either series", or "applicable to either series", depending on the context.
Is it correct to say "for either series" when there are more than two series?
No, "for either series" implies a choice between two specific series. If there are more than two, use "for any series" or "for all series" instead.
What's the difference between "for either series" and "for both series"?
"For either series" suggests a choice where something applies to one of the two. "For both series" means it applies to both of the series. For example: "The discount is "for either series", but not both" versus "The discount is "for both series" if purchased together".
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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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested