a lack of correlation

USAGE SUMMARY

The phrase "a lack of correlation" is correct and usable in written English.
It can be used when discussing the absence of a relationship or connection between two variables or factors in a study or analysis. Example: "The research findings indicated a lack of correlation between exercise frequency and weight loss in the participants."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Of course, many factors affect the economy, so a lack of correlation doesn't prove that marginal-rate changes have little impact.

The New York Times

Absence of an arrow indicates a lack of correlation between variables.

Journal of Industrial Engineering International

The only clinical investigation on this question indicated a lack of correlation between both compartments in postoperative septic patients [13].

Annals of Intensive Care

However, a lack of correlation between total clay and CH4-VL indicates that the role of clay minerals on methane sorption behavior of these shales are inconclusive.

Journal of Petroleum Science and Engineering

This was not unexpected; a number of previous studies of EoE have reported a lack of correlation between histologic findings and symptoms [9, 21, 22].

Journal of Patient-Reported Outcomes

Alternatively, a lack of correlation between Δδ13C and ΔBAI could also indicate that growth tends to exhibit a lagged response to drought (H3).

Forest Ecosystems

A lack of correlation and great individual variability between variables such as MAP and MFI have been communicated from these studies [31,34,38].

Intensive Care Medicine Experimental

Additionally, expert ratings do not necessary align with the average consumer's ratings, which would explain a lack of correlation between quality ratings and price (Schiefer and Fischer 2008).

Agricultural and Food Economics

In some cases there was a lack of correlation between growth rates at high temperatures in vitro and the prevalence of a particular species in the Baths.

AMB Express

Regression analysis demonstrated a lack of correlation between DECT- and DEXA-based BMD values with a Pearson's product-moment correlation coefficient r = 0.4205.

European Radiology Experimental

Regression analysis demonstrated a lack of correlation between DECT- and DEXA-based BMD values with a Pearson's product-moment correlation coefficient r = 0.4205 (p < 0.0001).

European Radiology Experimental

Expert writing Tips

Best practice

In scientific writing, specify the statistical methods used to determine the "a lack of correlation", such as Pearson's correlation coefficient or Spearman's rank correlation coefficient.

Common error

Avoid concluding causation from "a lack of correlation". Just because two variables are not correlated does not mean one does not influence the other through indirect means or other mediating variables. Correlation does not equal causation, but neither does "a lack of correlation" disprove causation.

Linguistic Context

The phrase "a lack of correlation" functions as a noun phrase often serving as the subject or object of a sentence. It describes the absence of a statistical relationship between two or more variables, as shown in Ludwig examples.

Expression frequency: Very common

Frequent in

Science

88%

News & Media

7%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a lack of correlation" is a common and grammatically sound expression used to describe the absence of a statistical relationship between two or more variables. As confirmed by Ludwig, it is primarily utilized in scientific and academic contexts, with a formal register. While alternatives like "absence of correlation" or "no correlation" exist, the original phrase remains widely accepted. It's essential to remember that "a lack of correlation" does not automatically disprove causation, and specifying statistical methods is crucial for clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

absence of correlation

This alternative uses "absence" instead of "a lack", maintaining the same meaning with a slightly more formal tone.

no correlation

This is a more concise way of expressing the same concept, omitting "a lack of" for brevity.

uncorrelated

This expresses the concept using an adjective, indicating that the variables are not correlated.

lack of association

This uses the word "association" which is close in meaning to "correlation".

no relationship

This alternative broadens the concept to any kind of relationship, not just correlation.

absence of relationship

Replaces correlation with relationship, making it more general.

independent of each other

This phrase highlights the independence of the variables, implying that they don't influence each other.

not associated

This indicates that the variables do not have a statistical association.

no connection

This is a more general term for absence of any kind of link between variables.

no statistical significance

This phrase refers to the statistical concept of significant correlation.

FAQs

How do you use "a lack of correlation" in a sentence?

You can use "a lack of correlation" to indicate that two or more variables are not related. For instance, "The study revealed a lack of correlation between the amount of rainfall and the yield of corn crops this year."

What are some alternatives to "a lack of correlation"?

Alternatives include "absence of correlation", "no correlation", or "no relationship", depending on the specific context.

What does it mean if there is "a lack of correlation" between two variables?

It means that changes in one variable do not predictably correspond with changes in the other variable. This suggests that the variables are not linearly related.

Is "a lack of correlation" the same as saying there is no relationship?

Not necessarily. "A lack of correlation" specifically refers to a statistical measure of linear association. There might still be a non-linear relationship or other form of dependence between the variables even if there's "a lack of correlation".