R is an open-source programming language and environment with powerful and extensive features for data analysis, data visualization, and statistical computing. Although R first appeared in the 1990s, ...

Jim DeLap is an Applications Engineer for Agilent EEsof EDA. He has worked in the microwave and RF community for over 13 years, and has a Master's degree from the University of Virginia. Jim has ...

Economic models can use either a patient- or cohort-level modelling approach to estimate the expected costs and outcomes across a particular population. In a patient-level simulation, the outcomes are ...

During IC design, worst-case simulations help designers account for variations in characteristics of PNP and NPN transistors and base and polysilicon resistors. These four classes of devices alone ...