The phrase "analyzed a large proportion" is correct and usable in written English.
It can be used when discussing research or data analysis, particularly when referring to a significant part of a dataset or population that has been examined.
Example: "In the study, we analyzed a large proportion of the survey responses to identify trends in consumer behavior."
Alternatives: "examined a significant portion" or "studied a considerable share".
The four WAT sites analyzed constitute a large proportion of the total rat's large anatomically distinguishable WAT [ 3], and its function may be somewhat different from the ancillary role of adipocytes interspersed between other cell types in a number of organs or tissues, such as muscle [ 5].
Here, we analyzed a large and mostly unfiltered data set.
This procedure can be problematic when analyzing microbial communities with a large proportion of so far not well-characterized phyla.
In comparison, the number of differentially expressed genes in inoculated cells between time points was higher than between inoculated and control cells at given time points suggesting that when analyzing between time points, a large proportion of the differentially expressed genes were affected by cell culture or by cumulative effects of cell culture and inoculation.
These methods were especially proposed for analyzing the observed data where a large proportion of genes contain no Alus in their intron sequences.
We were therefore able to analyze data from trials in which a large proportion of participants were likely to regain lost weight.
Of the different search techniques used to address software maintenance, a large proportion of the analyzed literature used EAs.
Missing data on testing history and a large proportion of tests analyzed with less sensitive technology will tend to bias the results towards the null because of misclassification of infection status.
Furthermore, it is also notable to mention that a large proportion of the analyzed SNPs are located in or close to putative coding regions [ 31]; therefore, these 'functional SNPs' may provide an important resource for the identification of genes associated with specific trait loci.
SC undertook a large proportion of the interviews, analyzed and interpreted the data, and contributed to all drafts of the paper.
