a lack of variance

USAGE SUMMARY

The phrase "a lack of variance" is correct and usable in written English.
It can be used to describe a situation where there is little to no variation or difference in a particular context, such as data, behavior, or outcomes. Example: "The study revealed a lack of variance in the participants' responses, indicating a consensus on the issue."

✓ Grammatically correct

Science

Formal & Business

News & Media

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

fTwo of the disaggregated SCP variables, Increase Speed and Electric Perimeter Fence were excluded from the disaggregated models because the models failed to converge when these variables were included as random effects, due to a lack of variance across continents.

Crime Science

This implies that managers having a broad behavioural repertoire and performing different roles frequently will perform better than their peers having a simplistic strategy-making process, which is characterized by a lack of variance in the behaviour of the manager.

Journal of Innovation and Entrepreneurship

And second, owing to the Swiss grading system, school grades vary little (usually ranging between 6.0 and 4.0); therefore, there is a lack of variance between students' school grades.

Empirical Research in Vocational Education and Training

This is probably due to a lack of variance in the CRPR nurturing outcomes.

BMC Pediatrics

If so, the present study might result in a lack of variance in weight loss success and maintenance which would limit the analyses.

BMC Pediatrics

The Rasch measurement model helps to disclose a lack of variance that is not easily detected with traditional psychometric testing [ 19].

Health and Quality of Life Outcomes

Human-verified similar examples from authoritative sources

Similar Expressions

51 human-written examples

For single traits, a short-term measure of adaptive potential is given by the additive genetic variance (see eqn 1), and a lack of such variance corresponds to a genetic constraint (i.e., adaptive potential and genetic constraints are two sides of the same coin).

Evolutionary Applications

A lack of genetic variance in male traits in the direction of sexual selection may represent a general feature of sexually selected systems, even in the presence of condition-dependent trait expression.

Current Biology

These estimates reflect whether a lack of genetic variance or genetic trade-offs limit genetic improvement of these traits.

G3: Genes, Genomes, Genetics

It obviously does not result from a lack of phenotypic variance (e.g. Waller et al. 2008), but from similar fruit production in inbred and outcrossed progeny.

AoB PLANTS

This may be due to a lack of effective variance in the number of training sessions among the WMT groups (see " Training data") since the amount of training was controlled and we did not include this analysis as a primary method to reveal the effects of WMT.

Brain Structure and Function

Expert writing Tips

Best practice

When describing research results, use "a lack of variance" to objectively state that the data showed little difference or change across samples or conditions.

Common error

Avoid implying that "a lack of variance" is inherently negative without proper context. In some situations, consistency may be a desirable outcome.

Linguistic Context

The phrase "a lack of variance" functions as a noun phrase, typically serving as the subject or object of a sentence. It describes a condition where variability is minimal or nonexistent. According to Ludwig, the phrase is grammatically correct and commonly used.

Expression frequency: Common

Frequent in

Science

75%

Formal & Business

15%

News & Media

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "a lack of variance" is a grammatically sound and commonly used noun phrase that describes a condition of uniformity or consistency. As Ludwig AI confirms, it is frequently found in formal and scientific contexts, serving to objectively highlight the absence of expected differences within data or results. While the phrase itself is neutral, its implications can vary based on the context. Consider alternatives like "absence of variation" or "homogeneity in results" for stylistic variation, and be mindful of potential misinterpretations. The phrase is deemed correct by Ludwig and can be used reliably across various writing scenarios.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

absence of variation

Replaces "lack" with "absence" and "variance" with "variation", maintaining the core meaning.

little to no variability

Uses "variability" as a synonym, and softens the statement with "little to no".

paucity of diversity

Substitutes "lack" with "paucity" and "variance" with "diversity", emphasizing scarcity of different elements.

limited range of values

Refers to a restricted scope, suggesting minimal spread of values.

restricted spread of data

Highlights the narrow distribution of data when variance is low.

uniformity of data

Focuses on the result of lacking variance, which is uniform data.

homogeneity in results

Highlights the consistency of outcomes when there's no variance.

consistency of findings

Emphasizes the predictable nature when variance is absent.

absence of fluctuation

Highlights stability as opposite of variance.

inadequate diversification

Shifts focus onto the process leading to lack of variance.

FAQs

How can I rephrase "a lack of variance" in a sentence?

You can use alternatives like "absence of variation", "homogeneity in results", or "little to no variability" depending on the context. Using "absence of variation" is very close and maintains the core meaning.

When is it appropriate to use the phrase "a lack of variance"?

The phrase is suitable when you want to point out the absence of diversity, change, or difference in a set of data or observations. It is commonly used in scientific research, statistical analysis, and quality control.

What does "a lack of variance" imply in statistical analysis?

In statistics, "a lack of variance" suggests that the data points are clustered closely together, indicating a high degree of consistency or uniformity. This can affect the validity of certain statistical tests.

Is there a negative connotation to using the phrase "a lack of variance"?

The phrase itself is neutral. However, the implication can be positive or negative depending on the situation. In some cases, consistency is desired, while in others, "a lack of variance" can indicate a problem with the experimental design or data collection.