Repeated measurements of the same countries, people, or groups over time are vital to many fields of political science. These measurements, sometimes called time-series cross-sectional (TSCS) data, ...
This cross-sectional study assessed the association between oncology outpatients' quality improvement preferences and health-related quality of life (HRQoL). Implementation of specific initiatives ...
This article considers random coefficient models (RCMs) for time-series—cross-section data. These models allow for unit to unit variation in the model parameters. The heart of the article compares the ...
Hospitals do not always have the opportunity to collect data in tidy, uniform batches. A clinic may have a handful of ...
Current models of biomarker change in Alzheimer’s disease have been based mostly on cross-sectional data. In the March 5 Science Translational Medicine, researchers led by Anne Fagan at Washington ...
Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
James Chen, CMT is an expert trader, investment adviser, and global market strategist. Andy Smith is a Certified Financial Planner (CFP®), licensed realtor and educator with over 35 years of diverse ...