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.

Nonparametric estimation of probability density functions, both marginal and joint densities, is a very useful tool in statistics. The kernel method is popular and applicable to dependent data, ...

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 ...