proportion of change

USAGE SUMMARY

The phrase "proportion of change" is correct and usable in written English.
It can be used when discussing the relative amount or degree of change in a particular context, such as in statistics, economics, or scientific studies. Example: "The proportion of change in the population over the last decade has been significant, indicating a shift in demographic trends."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

However, we excluded a small proportion of change of mind trials (~2 3% of trials) from averages.

Nature

The largest proportion of change, where land will be noticeably transformed, is expected to be in the Southwestern Appalachian region.

The Washington Post

Post deforestation land-use transitions were principally to wetland, grassland and settlement although the magnitude and proportion of change varied regionally.

Applied Geography

Proportion of change in nighttime lights in Baghdad between 20 March 2006 and 16 December 2007 (UCLA Dept. of Geography).

Huffington Post

The primary outcome is the proportion of change from baseline in 72-h IEF.

BMC Complementary and Alternative Medicine

The Rouder et al. (2008) data set included 23 participants and three conditions differing in the proportion of change trials.

Behavior Research Methods

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

The report author quoted 30percentnt as the crucial proportion of change-agent women in a society if there was to be real progress.

The Guardian

Process indicators The proportion of changes in the care process carried out as a result of verification was considered.

Annals of Intensive Care

The proportion of changes that were increases and the proportion that were decreases constitute our maximum likelihood (ML) estimates for the probability of increase and probability of decrease, conditional on a change occurring.

International Journal of STEM Education

We report that a significant proportion of changed genes were found near the targeted gene.

Plosone

For studies in which detection of subtle changes in gene expression in a specific cell type is important, our study shows that analysing a cell mixture will miss a substantial proportion of changes.

Plosone

Expert writing Tips

Best practice

When reporting the "proportion of change", always specify the baseline or reference point from which the change is calculated for clarity.

Common error

Avoid simply stating the "proportion of change" without providing the original values. Context is crucial; indicate whether a small proportion represents a significant impact or is negligible.

Linguistic Context

The phrase "proportion of change" functions as a noun phrase, typically serving as the subject or object of a sentence. It quantifies the relative amount of alteration or variation observed between two states or measurements. As shown by Ludwig, it is commonly used in research contexts.

Expression frequency: Common

Frequent in

Science

65%

News & Media

20%

Formal & Business

15%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "proportion of change" is a versatile and grammatically sound expression used to quantify the relative change between two values. Ludwig AI confirms its correctness and common usage, particularly in scientific and analytical contexts. While synonyms like "rate of change" and "degree of change" exist, "proportion of change" specifically emphasizes the relationship between the change and the original value. It is important to provide context and reference points when using this phrase to ensure clarity and avoid misinterpretation. It is also important to not confuse relative measures with absolute ones.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

percentage of change

This alternative quantifies the change as a percentage, providing a clear numeric representation.

fraction of change

This alternative considers the change as a part of a whole, similar to proportion.

rate of change

This alternative focuses on the speed at which the change occurs, rather than the relative amount.

degree of change

This alternative highlights the extent or magnitude of the change.

ratio of change

This alternative focuses on the relative relationship between the initial and final states.

amount of change

This alternative emphasizes the quantity of change that has taken place.

extent of change

This alternative stresses the scope or range of the change.

level of change

This alternative refers to the magnitude or intensity of the change.

scale of change

This alternative indicates the size or scope of the change.

magnitude of change

This alternative emphasizes the importance or impact of the change.

FAQs

How do you calculate the "proportion of change"?

The "proportion of change" is calculated by dividing the amount of change by the original value. For example, if a value changes from 100 to 120, the amount of change is 20, and the "proportion of change" is 20/100 = 0.2 or 20%.

What is the difference between "proportion of change" and "rate of change"?

"Proportion of change" usually refers to the relative amount of change compared to the initial value. "Rate of change" often implies a change over time, indicating how quickly a variable is changing.

When should I use "proportion of change" instead of "percentage of change"?

While they are often interchangeable, "percentage of change" is best when you want to express the change as a percentage of the original value, which is easily understood. "Proportion of change" is more general and can be used when the change is expressed as a fraction or decimal.

What are some synonyms for "proportion of change" that I can use in my writing?

Synonyms include "degree of change", "amount of change", "extent of change", and "level of change", each emphasizing a slightly different aspect of the transformation.