single observation

USAGE SUMMARY

The phrase "single observation" is correct and usable in written English.
It can be used in contexts where you refer to one specific instance of data or an event being noted or recorded. Example: "Based on a single observation, it is difficult to draw any definitive conclusions about the behavior of the species."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Aborted zygotes were rarely observed in the experiment (single observation for each of the Polystichum species, none in Asplenium).

BMC Plant Biology

Redundancy between pairs of observers significantly improves the sensitivity over a single observation.

BMJ Open

Nonetheless, Mrs. Tracy makes a single observation that redeems her.

The New Yorker

Asked what might be concluded from the single observation, the biologist says, "All sheep are black".

The New York Times - Science

The variability of the average is exactly the same as that of a single observation.

Encyclopedia Britannica

They may show that individuals do think and care about handwriting, but they contain not a single observation that has stayed with me.

The Guardian - Books

Bond's being was distilled in a single observation: "I'm an optimist, even though I see the worst in everything".

The New York Times - Arts

Got just a single observation?

Science Magazine

(a) Single observation LLR scores.

EURASIP Journal on Advances in Signal Processing

A single observation arc spans 3° to 5° on average.

Advances in Space Research

The cultivars were initially laid out in single observation plots.

Scientia Horticulturae

Expert writing Tips

Best practice

In scientific reports, clearly state if your analysis is based on a "single observation" to accurately represent the scope and limitations of your findings.

Common error

Avoid making sweeping generalizations or definitive claims based on a "single observation". Always acknowledge the limited scope and potential for bias or error when interpreting such data. Recognize that more data can change the direction of your idea, so be careful when using just one element.

Linguistic Context

The phrase "single observation" functions primarily as a noun phrase. It identifies a solitary instance of data collection or a solitary event that has been observed. As shown in Ludwig's examples, it is often used to refer to a specific data point or measurement within a larger dataset.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

15%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "single observation" is a noun phrase commonly employed to denote a unique instance of data collection or an event being noted. Ludwig AI confirms it's grammatically sound and finds widespread use across diverse fields, particularly within science, news, and formal writing. When using the phrase, be mindful of potential overgeneralizations from limited data and the importance of acknowledging the scope and limitations of findings based on just one data point. For alternatives, consider "one instance" or "isolated data point" depending on the desired nuance. It is important to remember that drawing strong conclusions from a "single observation" can be misleading.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

one instance

This alternative focuses on the occurrence of something, rather than the act of observing.

individual measurement

This is suitable in scientific or statistical contexts.

isolated data point

This alternative emphasizes the aspect of data and its isolation from a larger set.

singular instance

This emphasizes the 'one-off' nature of the event.

a discrete observation

This highlights the distinct and separate nature of the observation.

unique sighting

This alternative is more appropriate when referring to visual events.

a solitary finding

This alternative puts emphasis on the outcome or discovery from the observation.

an isolated event

This alternative highlights the event itself rather than the observation thereof.

a lone detection

This is suitable for contexts involving detecting something, such as a signal or object.

a one-time occurrence

This emphasizes the non-recurring nature of the observation.

FAQs

How can I use "single observation" in a research paper?

In research, "single observation" typically refers to a measurement or data point from one subject or event. It's crucial to acknowledge limitations when analyses rely heavily on a "single observation". For example, you might state: 'The results are limited due to the reliance on a single observation.'

What are some synonyms for "single observation"?

Alternatives include "one instance", "isolated data point", or "unique sighting", depending on the specific context.

When is it appropriate to base conclusions on a "single observation"?

It is rarely appropriate to base definitive conclusions solely on a "single observation". However, it may be acceptable for generating hypotheses or identifying potential anomalies that warrant further investigation. Always acknowledge the tentative nature of such conclusions.

What are the limitations of relying on a "single observation" in data analysis?

Relying on a "single observation" can lead to biased or unreliable results due to factors like measurement error, individual variability, or unique circumstances. It reduces the generalizability of findings and increases the risk of drawing incorrect conclusions. Statistical analysis generally requires multiple data points to ensure robustness.