central mark

USAGE SUMMARY

The phrase "central mark" is correct and usable in written English.
It can be used to refer to a primary or key indicator, symbol, or point of reference in a specific context, such as in discussions about design, navigation, or data analysis. Example: "The central mark on the graph indicates the average value of the dataset."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

The central mark indicated the median.

Nature

On each box, the central mark indicated the median.

Nature

The sinuous central mark was interpreted as a coincidental horizontal burrow.

Nature

On each box, the central mark is the median, while the edges of the box and whiskers are respectively the 16th and 3rd percentiles.

Nature

Central mark shows the median and the edges are the 25th and 75th percentiles; dashed lines extend to the most extreme values not considered outliers, and outliers are plotted individually (plus sign).

Nature

The central mark is the median, the edges of the box are the 25th and 75th percentiles, the whiskers extend to the most extreme datapoints.

The Journal of Headache and Pain

Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

Several thousand Central American migrants marked a month on the road Monday as they hitched rides toward the western Mexico city of Guadalajara.

HuffPost

Dense E W-striking fringE W-strikingntral portion (mark 3–6 km, Z in fringes) indicate significantheubsidencentralded by the normal fault zone.

Earth, Planets and Space

CSs were separated by an interstimulus interval (ISI) of 9 s during which subjects saw a central fixation mark (low-level baseline).

Cerebral Cortex

All subjects fixated on the central fixation mark provided, the amblyopic eye being more unsteady than the fellow fixing eye (Table 1).

European Journal of Neuroscience

After a stimulus screen, a central question mark appeared for 3000 ms and the participants were required to provide their response by pressing with their thumb one of the three keys on a response pad (corresponding to 0, 1, and 2 strings containing two identical consecutive characters, respectively).

Cerebral Cortex

Expert writing Tips

Best practice

In scientific research papers, use "central mark" to refer to the most important feature or element under discussion. This ensures the reader understands the focus of your analysis.

Common error

Avoid using "central mark" when you specifically mean the average. While the "central mark" in some statistical plots like box plots indicates the median, "average" refers to the arithmetic mean. Using them interchangeably can lead to misunderstanding of your data's distribution.

Linguistic Context

The phrase "central mark" primarily functions as a noun phrase, often serving as a subject or object within a sentence. It typically identifies a key feature or indication within a specific context. Ludwig confirms its usability in various contexts.

Expression frequency: Common

Frequent in

Science

53%

News & Media

17%

Encyclopedias

8%

Less common in

Wiki

6%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "central mark" is a grammatically sound noun phrase primarily used in formal and scientific contexts to denote a key indicator or reference point. As Ludwig confirms, it commonly appears in fields like statistics and data analysis, often referring to the median in box plots. While acceptable, using it interchangeably with "average" should be avoided to maintain clarity. Alternative phrases like "main indication" or "primary indicator" can be used depending on the specific context to maintain accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

central characteristic

It focuses on the characteristic aspect but is longer.

main indication

Focuses on the aspect of serving as a key sign or signal.

primary indicator

Highlights the role of being the most important sign.

key feature

Emphasizes the characteristic aspect.

principal characteristic

Stresses the quality of being a leading attribute.

defining element

Highlights the role of delineating or determining the essence.

core component

Indicates the part that is fundamental and essential.

essential aspect

Focuses on the necessity and importance of the facet.

significant marker

Stresses the meaning of being a noteworthy symbol.

chief attribute

Highlights the primary quality or property.

FAQs

What does "central mark" mean in the context of a box plot?

In a box plot, the "central mark" indicates the median of the data set, representing the midpoint of the data's distribution.

How can I use "central mark" in a sentence about statistical data?

You might say, "On each box, the "central mark" is the median, while the edges of the box represent the 25th and 75th percentiles."

Are there any alternatives to using "central mark"?

Yes, depending on the context, you can use alternatives such as "main indication" or "primary indicator" to convey a similar meaning.

Is "central mark" the same as "center mark"?

Yes, "central mark" and "center mark" are often used interchangeably, both referring to a mark located in the middle or at the core of something. The choice between them often depends on regional spelling preferences (British vs. American English).