Research in inequalities and integrals within the realm of fuzzy and interval-valued functions has advanced our understanding of uncertainty quantification and non-linear analysis. This field ...

A large sample non-parametric method for constructing confidence intervals for the renewal function and the point availability is investigated. The method is based on a linearization and on the fact ...

During the last few years, several authors have devoted attention to both old and new methods of making inferences from likelihood functions. In this paper we study the properties of interval ...

First-order derivatives: n additional function calls are needed. Second-order derivatives based on gradient calls, when the "grd" module is specified (Dennis and Schnabel 1983): n additional gradient ...

Older adults who go beyond general physical activity guidelines and maintain or increase their moderate-to-vigorous physical activity levels have lower risks for rapid kidney function decline, ...

A fundamental characteristic of time series data is how frequently the observations are spaced in time. How often the observations of a time series occur is called the sampling frequency or the ...