rough projection

USAGE SUMMARY

The phrase "rough projection" is correct and usable in written English.
It can be used when referring to an estimate or approximation that is not precise, often in contexts like finance, planning, or forecasting. Example: "Based on the current trends, we can make a rough projection of our sales for the next quarter."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

On the upper part of the shaft is a rough projection, the radial tuberosity, which receives the biceps tendon.

Encyclopedia Britannica

Although comprehensive 401(k) account data will not be available for some time, the average account has since shrunk about $600 more, to about $41,300, according to a rough projection by one Cerulli analyst.

The New York Times

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Bibhav Kumar, Kejriwal's assistant, informed the group that the Delhi chief minister's office had run some rough projections about the upcoming city elections.

The New Yorker

The genus name Hyperoodon, on the other hand, was based on the misidentification of rough projections on the palate as teeth (from the Greek hyperoon, referring to the roof of the mouth as an "upper room," and odon, meaning "tooth". The specific name ampullatus comes from the Latin ampulla ("bottle"); planifrons refers to the flat front portion of the skull.

Encyclopedia Britannica

In addition to the historical figures, we've included rough projections for next year based on the past numbers and rates of growth resulting from crunching those numbers.

TechCrunch

His rough projections are that the biggest crunch will come in 2010 with a possible 30,000 applications to be reviewed in February and 25,000 in October (see graph).

Science Magazine

According to my own rough projections using the most reliable data I could find, by the time 2014 is over 56,756,662 people will have died during the year.

Vice

SETA would take the estate tax back to its 2001 level with adjustments for inflation -- a move that could bring in over $400 billion to government coffers by 2022, according to rough projections from the CBO and the Joint Committee on Taxation.

Huffington Post

But the inspiration works both ways: Abrams took cues from Jony Ive for the unique design of Kylo Ren's lightsaber, which has a rougher blade projection that occasionally flickers off sparks, something the director said was a direct suggestion from Apple's design guru.

TechCrunch

Every month or so a film crew arrives to shoot a gritty scene for "Law & Order" or some other projection of rough New York retrofitted to look like the rotten apple of forty years ago, when the city was lousy with crack and crime and the population was slumping.

The New Yorker

For a SPECT reconstruction of a 1283 patient matrix and 120 projections, a rough estimate is that about 1283*120*(100 photons/voxel) have to be simulated per iteration to obtain forward projections with an acceptable image noise, i.e., 25*109 photon emissions per iteration.

EJNMMI Physics

Expert writing Tips

Best practice

When using "rough projection", clarify the basis for the projection. For example, "Based on Q1 sales, our rough projection for the year is..."

Common error

Avoid presenting a "rough projection" as a definitive forecast. Use language that reflects its approximate nature, such as "Our best guess is..." or "We estimate..."

Linguistic Context

The phrase "rough projection" functions as a noun phrase where "rough" modifies "projection". It describes an initial, imprecise estimation or forecast. The examples provided by Ludwig indicate its use in various contexts.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Science

33%

Encyclopedias

33%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "rough projection" is a grammatically sound and usable term for describing an imprecise or preliminary estimate. As Ludwig AI has indicated, it is most commonly used in News & Media, Science, and Encyclopedias. While it's acceptable in various contexts, clarifying the basis of the projection and avoiding overstatement of its accuracy are best practices. Alternatives like "approximate estimate" or "preliminary forecast" may be more suitable in formal settings. Overall, "rough projection" serves as a practical way to communicate estimations when detailed data is lacking.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

approximate estimate

Replaces "projection" with "estimate", emphasizing the inexact nature of the assessment.

preliminary forecast

Substitutes "rough" with "preliminary" and "projection" with "forecast", focusing on an early stage prediction.

tentative calculation

Emphasizes the uncertain and provisional nature of the calculation.

ballpark figure

Uses an informal idiom to convey a rough approximation.

crude assessment

Highlights the undeveloped or basic nature of the assessment.

back-of-the-envelope calculation

Emphasizes the quick and informal nature of the calculation.

guesstimate

Combines "guess" and "estimate" to indicate an informal approximation.

initial approximation

Focuses on the starting point of the approximation process.

preliminary assessment

Highlights the early and possibly incomplete stage of the assessment.

high-level estimate

Indicates a simplified overview in the estimation process.

FAQs

How can I use "rough projection" in a sentence?

You can use "rough projection" to describe an approximate or preliminary estimate. For example, "The economist provided a "rough projection" of next year's inflation rate."

What's the difference between "rough projection" and "precise forecast"?

"Rough projection" indicates an estimate that is not highly accurate, while "precise forecast" suggests a higher degree of accuracy and detail.

What are some alternatives to "rough projection"?

Alternatives include "approximate estimate", "preliminary forecast", or "ballpark figure".

Is "rough projection" suitable for formal writing?

While "rough projection" is understandable, more formal alternatives like "preliminary estimate" or "approximate forecast" might be more appropriate for formal contexts.