The phrase "a measure of the proportion of" is correct and usable in written English.
It can be used when discussing statistical data or analysis to indicate a quantifiable relationship between two or more variables.
Example: "The study provides a measure of the proportion of participants who reported improved health outcomes after the intervention."
Alternatives: "an assessment of the ratio of" or "a quantification of the share of".
The segregation index is a measure of the proportion of people who would have to move home for a group to be evenly spread across the country.
The ratio of S 1/S 0, or the extent to which S 0 is reduced by this effect, can therefore be used as a measure of the proportion of carriers that are localized [5, 21].
Instead, these endpoints measure the effectiveness of the drug for a given population (e.g. 2 h pain free is a measure of the proportion of patients that are rendered pain free at 2 h).
In atmospheric sciences, optical depth is a measure of the proportion of radiation absorbed or scattered along a path through a partially transparent medium (See Figure10 for a conceptual illustration).
The mortality risk ratio (MRR), a measure of the proportion of people who died that sustained a given injury, is reported to be among the most powerful discriminators of mortality following trauma.
The TCA is a measure of the proportion of vegetation to non-vegetation (the occupation state), and its derivative, the Process Indicator (PI), is a measure of change in this proportion through time.
However, Burnham and Anderson (2002) suggest that while adjusted R2 values are useful as a measure of the proportion of explained variation in a model, these values should not be used for model selection and can be misleading (Burnham and Anderson 2002).
While Watson and Tombleson (2002) did not provide a measure of the proportion of total BGB made up by the root bole, the results from the current study at Okiwa show that the root bole of 1-year-old trees contained ~29% of total BGB increasing to ~38% by year 4 (from Additional file 4).
Under simulated conditions, effective catchment area, which is a measure of the proportion of a catchment that has the potential to contribute sediment to the channel network, varies from 73% to just 3% of the total catchment area for differing subcatchments in the upper Hunter.
Sperm viability was a measure of the proportion of these 500 sperm that were alive (stained green).
