Directed graph (or digraph) data arise in many fields, especially in contemporary research on structures of social relationships. We describe an exponential family of distributions that can be used ...

A PHASE relation familiar to students of applied mathematics exists between a simple harmonic oscillation and its derivative. Similar relations exist between exponential functions and their ...

The graph below shows the total number of publications each year in Lambert W Function and Its Applications in Population Dynamics and Physics.

An Exponential Family of Probability Distributions for Directed Graphs: Rejoinder Paul W. Holland and Samuel Leinhardt Journal of the American Statistical Association , pp. 62-65 (4 pages) ...