Considering the complexity of this study's research model and the achievable sample size, the application of CB-SEM would not have revealed valid results (compare e.g. [27, 28, 30]), which supports the authors' research design decision.
Difficulties with recruitment led to the addition of the remote and community methods and a reduced achievable sample size.
The minimum achievable sampling variance of the allele frequency is then (6) assuming diploidy (with N being substituted for 2 N with haploidy or completely inbred lines).
Also, importantly, alternate approaches to evaluating both predictive and prognostic marker elements can be executed on a more achievable sample size (Wieand, 2005).
In reality, researchers often start with a small difference to be detected, which they subsequently revise until an achievable sample size is obtained [ 2, 3].
The original population was selected due to early indications of high radiation dose exposures and easily achievable sample size estimates based on power calculations.
Although the accuracy of prospective event-level measurement in assessing HIV acquisition and transmission risk is well established [ 43, 44], the intensity of follow-up and staff time required was considerable, limiting achievable sample size and the duration of follow-up.
In [ 70] it is argued that this procedure has an advantage for small sample sizes, when only very few permutations are achievable from sample-label permutations.
This affects the lower limit of analyzable sample size, speed of analysis, exposure to systematic errors, and the upper limit of achievable single-sample counting statistics.
Hence, T r = Δmin, i.e., we are limited by the achievable time sampling.
