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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
are either drawn from
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are either drawn from" is correct and usable in written English.
It can be used when discussing sources or origins of ideas, concepts, or materials, indicating that they come from one of two or more options. Example: "The theories presented in this paper are either drawn from historical texts or contemporary research."
✓ Grammatically correct
Science
News & Media
Alternative expressions(5)
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
Depending on the country, these forecasts are either drawn from a poll of analysts or sourced from the Economist Intelligence Unit, our sister company.
News & Media
Also, the values of the parameters used in our model are either drawn from freely available literature or determined.
Nearly all studies cited in favor of IQ validity are either drawn from the Schmidt and Hunter meta-analyses or from others using the correction methods developed for them.
While GBLUP [ 10] assumes that the effects of all SNPs are drawn from the same normal distribution, BayesB [ 11] and BayesR [ 12] assume that the majority of SNPs have no effect, while effects of the remainder are either drawn from student's t-distributions (BayesB) or from a mixture of three normal distribution (BayesR).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The feature-based validation method has itself been validated through its application to a series of test parts which have been either drawn from the literature or created to demonstrate particular aspects.
We simulate a spectral image f∗composed of 8100 spectra, where each of them is either drawn from a dictionary D = { f ( 1 ), ⋯, f ( 5 ) } consisting of five labeled spectra from the HyMap data that correspond to a natural landscape (trees, grass and lakes) or is anomalous.
In large cities like Dhaka, clean water is either drawn from deep underground or purified.
News & Media
Horse serum was either drawn from selected animals or bought from Gibco (Gaithersburg, MD, USA).
Such characteristics are either drawn directly from items incorporated in the school questionnaire and are part of the conditioning, or indirectly, through inclusion of a dummy coded school identifier.
The associations of clinical features with different radiographic views were either drawn directly from the results in the paper or were calculated if the raw data allowed.
For each E-gene we threw a biased coin with the corresponding prior effect probability, and depending on the outcome the ' P-value' was either again drawn uniform randomly from [0, 1] or sampled from the alternative distribution [Equation (8)].
Science
Expert writing Tips
Best practice
When using "are either drawn from", ensure that the sentence clearly specifies the two or more sources from which something is derived. This provides clarity and avoids ambiguity.
Common error
Avoid overuse of passive voice when using "are either drawn from". Sometimes active voice can make the sentence more direct and engaging. For instance, instead of saying "Conclusions are either drawn from data or assumptions", consider "Researchers draw conclusions from either data or assumptions".
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are either drawn from" functions as a passive construction indicating that something originates or is derived from a specific source or set of sources. Ludwig confirms this usage through multiple examples illustrating diverse contexts.
Frequent in
Science
50%
News & Media
37%
Wiki
13%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "are either drawn from" serves to indicate that information, conclusions, or data are sourced from one of a limited set of possibilities. As evidenced by Ludwig, this phrase is grammatically sound and commonly used in scientific, news, and general contexts. To ensure clarity, explicitly state the alternative sources to avoid ambiguity. Be mindful of overuse of passive voice. While the phrase is acceptable, consider active voice alternatives to improve readability. The examples provided by Ludwig confirm the versatility of this phrase across various domains, emphasizing its role in explaining origins.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are sourced from either
Emphasizes the act of obtaining something from a particular source.
are derived from either
Highlights the process of something originating or being developed from a specific source.
are obtained from either
Focuses on the act of acquiring something from one of two places.
are taken from either
Indicates the selection of something from a set of options.
are selected from either
Highlights the act of choosing something from a set of alternatives.
are based on either
Highlights that something is grounded or predicated on one of a couple foundations.
stem from either
Suggests that something originates or has its roots in one of two possible origins.
originate from either
Focuses on the starting point or beginning of something from a set of options.
are extracted from either
Emphasizes the removal or separation of something from a source.
come from either
A more general way of saying something originates from a particular place or source.
FAQs
How can I use "are either drawn from" in a sentence?
Use "are either drawn from" to indicate that something originates from one of two or more specified sources. For example, "The data for this report "are either drawn from" surveys or existing databases".
What's the difference between "are either drawn from" and "are derived from"?
"Are either drawn from" suggests a more direct selection or extraction, while "are derived from" implies a process of transformation or development from a source.
What can I say instead of "are either drawn from"?
You can use alternatives like "are sourced from", "are obtained from", or "are taken from" depending on the specific context and nuance you want to convey.
Is it correct to say "is either drawn from" instead of "are either drawn from"?
The verb form should match the subject. Use "is either drawn from" for singular subjects and ""are either drawn from"" for plural subjects. For example, "The conclusion is either drawn from this study or previous research" versus "The conclusions are either drawn from this study or previous research".
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested