When you use the statistical analysis features in Excel, you are leveraging one of the most powerful tools available for data manipulation and interpretation. Excel is not just a spreadsheet ...

Everyone seems to have their own definition. To purists, it refers to software for data sets that exceed the capabilities of traditional databases. For a growing number of people, it’s shorthand for ...

The Longini-Koopman model (1982, Biometrics 38, 115-126) describes the process underlying the transmission of an infectious disease in terms of household and community level transmission probabilities ...