Premier League clubs signed players from different age profiles over the summer and January windows. The numbers tell a story ...

Sensitivity in finance determines how an instrument reacts to changes. Explore sensitivity analysis to understand its impact ...

These days, it may seem like there’s a million different data points that you’re supposed to keep track of—hello, steps, sleep, and recovery scores!—and it’s difficult to know which ones are worth ...

The vehicle variability example has incorrect constraint expression in VehicleVariabilityModel::'150% Model'::PartsTree::vehicleFamily where engine is being tested against a part usage rather than a ...

Research studies in cardiovascular epidemiology assessing the relationship between a primary exposure and a health outcome must account for the presence of what are often called third variables, ...

Cumulative culture requires learning mechanisms that are both efficient and flexible in the face of environmental change. We examine models of this learning mechanism that emphasize teaching what to ...

Abstract: The electrocardiogram (ECG) is an essential diagnostic tool with a broad spectrum of clinical applications. Heart rate variability (HRV) is a well-known and widely used indicator for ...

Heart rate variability (HRV) is the variation in the time between two consecutive heartbeats over a specific period. Doctors may use HRV as an indicator for certain aspects of a person’s health, ...

Studies of microbial community composition across time, space, or biological replicates often rely on summary statistics that analyze just one or two samples at a time. Although these statistics ...

It’s been known for decades that heart rate variability (HRV) during labor signals how a fetus is responding to stress. Lower HRV—a lower variation in heartbeats—is even a risk factor for sudden ...