Discrete mathematics is the real-world application of numbers. Fields that rely on discrete mathematics include computer science and cryptography.

WBQ Digital literacy Comparing discrete and continuous data Different types of data can be used to create charts, graphs and tables.

Can discretely sampled financial data help us decide which continuous-time models are sensible? Diffusion processes are characterized by the continuity of their sample paths. This cannot be verified ...

This model limits correlation and can lead to negative bias of standard errors. Moreover, correlation is not the best dependence measure for highly nonnormal data. This article proposes a model which ...