core variable

USAGE SUMMARY

The phrase "core variable" is correct and usable in written English.
It can be used in contexts such as statistics, programming, or research to refer to a fundamental or essential variable that is central to a particular analysis or model. Example: "In our study, the core variable influencing the results was the participants' age."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

32 human-written examples

The interpolated climate data were consisting of IPCC core variable such as temperature in the study area.

Environmental Systems Research

Selective coding was based on the core variable we had previously identified --how DEEs a DEE organize?

Frontiers of Business Research in China

The interpolated climate data were consisting of inter-governmental panel on climate change (IPCC) core variable such as precipitation in the study area.

Environmental Systems Research

Research shows that reputation is the core variable that influences perceived information asymmetry and trust, and that this is the basis for the lending transactions implemented.

Financial Innovation

Genes of the "core genome" and the "core variable genome" [219] yield essentially the same phylogenetic information as the seven housekeeping genes used for MLST.

Plosone

Microarray analysis of strains HCM3A and HT2001-0751 showed clustering of the core variable genes of both strains showing they belong to the same lineage and derive from a common ancestor (Table 2).

Plosone

Human-verified similar examples from authoritative sources

Similar Expressions

28 human-written examples

De Quincey's writing often boils down trauma to its core variables — a window, a dead body, summer — so as to make the experience repeatable, both for him and for his readers.

The New Yorker

The rough set theory presents two attributes slope and ECs as core variables.

Geoenvironmental Disasters

Thus, herein, we set a relatively simple path analysis model by using some core variables.

The Journal of Chinese Sociology

Sociologists usually treat socio-economic variables as core variables and present general theories that predict the effects of these variables.

IZA Journal of Migration

But there has not been a consensus on the best core variables with which to study community resilience.

International Journal of Disaster Risk Science

Expert writing Tips

Best practice

When using "core variable" in research, clearly define what makes that variable 'core' to avoid ambiguity.

Common error

Avoid using "core variable" in everyday conversation or informal writing. Opt for simpler terms like "key factor" or "main point" for better clarity.

Linguistic Context

The phrase "core variable" functions as a noun phrase, typically acting as the subject or object of a sentence. It identifies a fundamental element in a system, study, or analysis. As Ludwig highlights, it commonly appears in scientific texts.

Expression frequency: Common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "core variable" is a noun phrase primarily used in scientific and academic writing to denote a fundamental or essential element within a study, system, or analysis. According to Ludwig, its grammatical status is correct, and it functions to emphasize the importance of a specific variable. While predominantly found in formal and scientific contexts, it should be used judiciously in more informal settings. Ludwig's AI confirms its proper usage in the scientific and academic domains. Alternatives such as "key variable" or "central variable" can be considered depending on the specific nuance desired.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

key variable

Emphasizes the importance of the variable in influencing an outcome or understanding a phenomenon. It is more general and widely applicable.

central variable

Highlights the variable's position as a focal point within a system or analysis.

primary variable

Indicates the variable's rank in terms of importance or priority.

main variable

Suggests that this variable is the most significant or influential among others.

critical factor

Highlights the variable's role as a crucial element determining success or failure.

essential component

Focuses on the variable as a necessary part of a system or process.

fundamental aspect

Emphasizes the variable's role as a basic or foundational element.

cornerstone element

Highlights the variable's role as a supporting or foundational aspect.

driving force

Indicates the variable's power to initiate or propel a process or outcome.

underlying principle

Suggests the variable represents a basic truth or concept that governs a system.

FAQs

How is "core variable" used in research?

In research, "core variable" typically refers to a fundamental factor that significantly influences the outcome or is central to the analysis. Its identification is essential for understanding the relationships and patterns within the study.

What are some alternatives to "core variable"?

Depending on the context, you can use alternatives such as "key variable", "central variable", or "primary variable".

Is "core variable" the same as "independent variable"?

While a "core variable" might sometimes be an independent variable, the terms aren't interchangeable. A core variable is central to the analysis, whereas an independent variable is manipulated to observe its effect on a dependent variable.

Can "core variable" be subjective?

Yes, the determination of what constitutes a "core variable" can be subjective, depending on the research question, theoretical framework, and analytical approach. Therefore, it is important to provide a clear justification for choosing a specific variable as core to the analysis.