Sentence examples for formal sampling from inspiring English sources

No formal sampling plan was instituted when recruiting patients for the cognitive debriefing.

The chapter also reviews field experiments, which are more likely to be hybrid experiments that involve a formal sampling design and a systems framework, but with reduced control over variables, or quasi-experiments involving informed selection of morphologic units of interest and substitution of experienced judgment for formal experimental design.

Although formal sampling is not performed, involvement of several laboratories throughout the country elicits an accurate estimate of antimicrobial susceptibility in Spain (4– 6).

Overall, no formal sampling procedure was employed for physician recruitment; however, physicians with ADHD expertise or prior positive working relationships with the fieldwork company were initially selected to be contacted for study participation.

No formal sample size calculation was performed.

A formal sample size calculation was not undertaken.

Formal sample size estimation will be carried out at a pre-planned interim analysis at inclusion of 50% of each risk group into the study.

The end of this period saw the rise of the formal sampler as a record of the amateur stitcher's skills.

No formal sample size calculations were made, as is usual in this early stage of evaluation.

This observational study was exploratory in nature and no formal sample size calculation was done.

Since there are no prior methodologies for sampling tweets, we were unable to perform a formal sample size calculation.