For the full text of the research paper, see “The Effectiveness of Sample Size to Mitigate the Influence of Population Characteristics in Haphazard Sampling,” Auditing: A Journal of Practice & Theory, ...

Course TopicsPower analyses and sample size calculations are important parts of many research projects. Often, before data are even collected, it is necessary to calculate and justify the required ...

Executive Summary. This report is based on findings from a pair of Pew Research Center surveys conducted this spring. One is a telephone survey taken among a nationally representative sample of 2,142 ...

In research labs, sample preparation systems are necessary to help to automate complex samples and large sample sets in order to rapidly generate rigorous data for publication, ... Release Summary.

This issue of Bioanalysis focuses on incurred sample reanalysis (ISR), with the aim of providing some examples of ISR failures and the ensuing investigations, to provide a greater shared experience.

In April this year, the Indian Council of Medical Research (ICMR) came out with a series of guidelines to address ethical challenges present in the use of Artificial Intelligence (AI) in ...