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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not factor in

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not factor in" is correct and usable in written English.
It is typically used to indicate that something is not being considered or included in a calculation or decision-making process. Example: "When making our final decision, we chose to not factor in the minor complaints we received."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He did not factor in that decision.

Canadian cities do not factor in American ratings.

News & Media

The New York Times

"One of them does not factor in margin of victory.

"They do not factor in the changes being proposed.

News & Media

The Guardian

It does not factor in the cost of living.

We did not factor in his ritualistic dedication.

And that does not factor in the heartbreak.

News & Media

The New York Times

But they should know: the computer does not factor in human error.

We believe Arm's lofty valuation does not factor in this rapidly growing competitive threat from Intel.

But that kind of thinking did not factor in the Usain Bolt effect.

"I've watched other people be parachuted into situations and not factor in the audience.

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Expert writing Tips

Best practice

When using "not factor in", ensure it's clear what element is being excluded and why. This enhances clarity and avoids ambiguity in your writing.

Common error

Avoid using "not factor in" when a stronger term like "ignore" or "disregard" is more appropriate. The phrase is best suited when explicitly excluding something from a calculation or analysis, not simply overlooking it.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not factor in" functions as a verb phrase. It indicates the act of excluding something from consideration or calculation. As Ludwig AI confirms, it is a valid and usable expression.

Expression frequency: Very common

Frequent in

News & Media

61%

Science

21%

Formal & Business

9%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "not factor in" is a common and grammatically sound verb phrase used to indicate the exclusion of something from consideration or calculation. Ludwig AI confirms its validity, highlighting its frequent occurrence in news, scientific, and business contexts. When writing, ensure the context is clear regarding what is being excluded and why. For alternatives, consider phrases like "not take into account" or "not consider" for similar meanings. Being mindful of these points will ensure effective communication.

FAQs

How can I use "not factor in" in a sentence?

You can use "not factor in" to indicate that a particular element or detail is not being included in a calculation, consideration, or decision-making process. For example: "The budget does "not factor in" potential cost overruns."

What are some alternatives to "not factor in"?

Alternatives include phrases such as "not take into account", "not consider", or "not include", depending on the specific context.

When is it appropriate to use "not factor in" versus "ignore"?

"Not factor in" is typically used when something is deliberately excluded from a calculation or analysis. "Ignore" implies a more general overlooking of something, without necessarily involving a calculation.

Is "not factoring in" grammatically correct?

Yes, "not factoring in" is the present participle form and is grammatically correct. It can be used in continuous tenses, such as "We are "not factoring in" inflation when projecting future costs."

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: