The International Biometric Society is an international society for the advancement of biological science through the development of quantitative theories and the application, development and ...

This note discusses the direct likelihood estimation of ratio parameters. The method is based on the use of nonlinear regression models from the exponential family. The variances of the maximum ...

Algorithmic trading provides a more systematic approach to active trading than one based on intuition or instinct. Learn how hedge funds use computer programs to trade.