Roger D. Cousens, Barry D. Hughes, Mohsen B. Mesgaran, Why we do not expect dispersal probability density functions based on a single mechanism to fit real seed shadows, Journal of Ecology, Vol. 106, ...

Probability density function is a statistical expression defining the likelihood of a series of outcomes for a continuous variable, such as a stock or ETF return.

Gary R. Skoog, James E. Ciecka, Probability Mass Functions for Years to Final Separation from the Labor Force Induced by the Markov Model, Journal of Forensic Economics, Vol. 16, No. 1 (Winter 2003), ...

It is the purpose of this communication to present an empirical form for the excitation probability functions of the atomic and molecular levels which seems to fit the few experimental curves ...