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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
principal factor to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "principal factor to" is not correct in standard English usage.
It is typically used to indicate a significant element contributing to a particular outcome or situation, but the preposition "to" is not appropriate in this context. Example: "The principal factor in the project's success was effective communication among team members."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
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
5 human-written examples
Indeed, there are those terrorists for whom ideology is the principal factor to cause terror around the world.
News & Media
That is because the residual interferences become the principal factor to cause error at high.
The noise limited regime demands the use of feedback to benefit from multiuser diversity whereas the interference limited regime requires the use of feedback resources to get fine quality CSIT because the MSE of CSIT is the principal factor to determine the saturation level of the sum rate versus SNR.
It is worthwhile to note that the interferences are not absolutely eliminated by TR in [10, 11] though they are mitigated to a certain extent, which becomes the principal factor to cause error for the large signal-to-noise ratio (SNR) and results in the deterioration of bit error rate (BER) performance ultimately.
Connely et al. [ 9] consider that physical activity at moderate-to-high intensity is the principal factor to distinguish between effective and ineffective childhood obesity prevention programmes.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
The cost of production is one of the principal factors to be considered in the development of any biotechnology process.
Science
We performed both Varimax orthogonal and Promax oblique rotations on the principal factors to assist with the interpretation and reproducibility of the item structure [ 20].
Science
To use this new method for candidate ligand(s) of unknown quantity in a mixture sample, the quantity of the target used and the composition ratio of all ligands of interest in a PMFS of the mixture sample are the principal factors to be optimized.
Science
Only in a few cases social factor (n = 3) was found to be the principal factor contributing to the readmission.
Science
Using data from the prospective Melbourne Collaborative Cohort Study, we applied principal factor analysis to 124 foods and beverages to identify dietary patterns and estimated their association with breast cancer risk overall and by tumour characteristics using Cox regression.
Science
Contrary to a common belief, the principal factor tending to change the age distribution of a population and, hence, the general shape of the corresponding pyramid is not the death or mortality rates, but rather the rate of fertility.
Encyclopedias
Expert writing Tips
Best practice
Avoid using the phrase "principal factor to" in formal writing. Instead, opt for grammatically correct alternatives such as "principal factor in" or "main contributing factor to" for clearer communication.
Common error
A frequent mistake is using the wrong preposition after "principal factor". Remember that "principal factor" is often followed by "in" or used as part of a longer phrase like "principal contributing factor to". Double-check your preposition usage for grammatical accuracy.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "principal factor to" attempts to identify a key element contributing to a result. However, Ludwig AI shows that the construction is not grammatically sound. While "principal factor" and "factor to" are valid separately, their combination requires a different preposition.
Frequent in
Science
60%
News & Media
20%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "principal factor to" aims to pinpoint a primary element contributing to an outcome, it's generally considered grammatically incorrect. Ludwig AI suggests that more appropriate alternatives include "principal factor in" or "main contributing factor to". Though examples exist across science, news, and business domains, the phrase remains infrequent and should be approached with caution. Remember to verify your preposition usage for grammatical precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
main contributing factor
Replaces "principal" with "main" and restructures the phrase to emphasize contribution.
key contributing factor
Substitutes "principal" with "key", highlighting the importance of the factor.
primary cause
Replaces the entire phrase with a more direct and common expression for a main reason.
major element
Uses "major" instead of "principal" and "element" instead of "factor", providing a slightly different nuance.
chief reason
Substitutes the phrase with "chief reason", which conveys a sense of primary importance.
leading factor
Uses "leading" to indicate that the factor is at the forefront of influence.
most important aspect
Rephrases to emphasize the importance of the aspect, rather than a direct cause.
fundamental component
Replaces "factor" with "component", highlighting the essential nature of the element.
critical determinant
Uses "critical determinant" to indicate a decisive factor.
significant influence
Shifts the focus to the influence exerted by the factor, rather than the factor itself.
FAQs
What is the correct way to use "principal factor" in a sentence?
The correct usage is typically "principal factor in" or as part of the phrase "principal contributing factor to". For example, "The principal factor in the project's failure was poor planning."
What can I say instead of "principal factor to"?
Consider using alternatives like /s/main+contributing+factor or /s/key+factor+in for better grammatical accuracy and clarity.
Which is correct, "principal factor to" or "principal factor in"?
"Principal factor in" is the grammatically correct and widely accepted phrase. "Principal factor to" is generally considered incorrect.
How does "principal factor in" differ from "major influence on"?
"Principal factor in" identifies the primary element contributing to a specific outcome or situation, while "major influence on" suggests a broader impact or effect. The first suggests a more direct cause, while the second expresses a more diffused effect. For example "Lack of funding was a /s/principal+factor+in the project's delay" and "The economy had a /s/major+influence+on the election results".
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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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested