The phrase "a single proportion" is correct and usable in written English.
It can be used in contexts involving statistics, mathematics, or comparisons where only one proportion is being referenced.
Example: "In this study, we will analyze a single proportion to determine the effectiveness of the new treatment."
Alternatives: "one proportion" or "a sole proportion".
By using the logit transformation (extremely unusual when estimating a single proportion), the authors implicitly assigned weights that were not proportional to the number of patients.
We therefore analyzed the data using the exact binomial test of a single proportion.
For every parameter estimate, the P value for the observed number of mappings to DSB peaks was calculated using the exact binomial test of a single proportion.
However, researchers and monitoring programs are still, on occasion, attempting to understand spatial patterns of overall coral disease prevalence (combining the prevalence of multiple diseases into a single proportion value as the response variable) with the environment.
Modeling combined diseases (the prevalence of multiple diseases as a single proportion value as the model response), led to an average six-fold increase in cross-validation deviance (reduction in predictive accuracy) over modeling the diseases individually.
Considering resources, the sample size was estimated using a single proportion sample size formulae by considering the following parameters: prevalence of TB among adult pulmonary TB suspects of 29% [6], 95% CI, and 4% of margin of error and 10% for the non-response rate.
The sample size was calculated using a single population proportion formula assuming, proportion of clients satisfaction on antenatal care they received (50%) which gives maximum sample size due to the absence of previous study.
The sample size was calculated using a single population proportion formula assuming, proportion of patient adherence to TB treatment is p (0.77), which give maximum sample size, from previous study conducted in Ethiopia [ 16].
A sample for single proportion determined the number of PN patients to be reviewed.
To determine the sample size, a single population proportion formula with a proportion of disclosure in Mettu and Gore town was 69% [ 5], a confidence level of 95%, and a 5% degree of precision were used.
The sample size was calculated using a single population proportion formula with the assumptions of 50%% proportion (p), since there is no similar study, 95%% confidence level (z), and 5%% margin of error (d).
