The phrase "a robust proportion of" is correct and usable in written English.
It can be used to describe a significant or substantial part of a whole, often in contexts involving statistics, research, or analysis.
Example: "A robust proportion of the participants reported an increase in satisfaction after the program."
Alternatives: "a significant portion of" or "a considerable amount of".
"The only cure for young people in this position is an economic recovery of robust proportions".
Although the numbers are too small for robust analysis, a higher proportion of non-residents studied pharmacy and a lower proportion studied dentistry; a lower proportion of non-residents completed a postgraduate qualification and more did not intend to complete one in the future.
Nonetheless, by consolidating the available stage data, we have produced a robust stage variable for a high proportion of patients.
To combat the system that has turned such a large proportion of our robust, manly, self-reliant boyhood into a lot of flat-chested cigarette smokers, with shaky nerves and doubtful vitality, I began the Woodcraft movement in America.
While we observe only modest increases in P33/37/41-β-catenin in total cell lysates upon incubation with phosphatase inhibitors (Fig. S10B), there is a robust increase in the proportion of P33/37/41-β-catenin co-incident with APC (Fig. S10C (P<0.0001)).
The proportion of tumour perfused Oxy-R is a robust biomarker of tumour hypoxia.
(5) It should be robust against results representing a small proportion of possible user queries.
Accordingly, we introduce the following conditions: (5) It should be robust against results representing a small proportion of possible user queries.
In addition to the EWN, we also demonstrated robust QC expression by a high proportion of noradrenergic LC neurons in mouse and human brain.
All mice showed robust human engraftment with a high proportion of GFP+ cells in the BM with no significant differences between the groups.
