Survey sampling and estimation methods form the cornerstone of modern statistical inference, underpinning research across the social, medical, and natural sciences. At their heart, these methods ...

A new telephone survey experiment finds that, despite major structural differences, an opinion poll drawn from a commercial voter file can produce results similar to those from a sample based on ...

Issaquah Salmon Hatchery is a facility where salmon larvae hatch and travel to the ocean, then come back as adults to repeat ...

Drone-based blow sampling advances pathogen surveillance in North Atlantic whales using DJI equipment for non-invasive health monitoring.

Each year, 1 million men in the U.S. undergo biopsies to determine whether they have prostate cancer. The biopsy procedure traditionally has been guided by ultrasound imaging, but this method cannot ...

Food testing has decreased in recent years because of budget and resource pressures and some local authorities do little or none of it, according to FSA research. The Food Standards Agency (FSA) did a ...

Over the past several years, Pew Research Center has changed the way it conducts surveys in the United States. The Center’s polls were once conducted entirely using an interviewer-administered mode: ...

Class imbalance presents significant challenges to customer churn prediction. Many datalevel sampling solutions have been developed to deal with this issue. In this paper, we comprehensively compare ...

Introduction Self-sampling for cervical cancer screening is a promising strategy to improve coverage and reduce strain on ...

In today’s evidence-driven world, there is increasing demand for researchers with the skills to design, conduct, and evaluate studies that help institutions and schools improve their decision-making ...