Description: Discusses using the tseries package in the R computer language for developing historical series of data.

Description: This article discusses new develpments in computer technology including artificial intelligence, use of stochastic models and use of quantum mechanics in building computers.

Description: Feature article describing how to be efficient with common computer programs.

Description: Discusses which is better—open code or closed code.

Description: This article discusses the importance of establishing effective spreadsheet controls to mitigate the risk of errors and improve productivity.

Description: This article is about errors that occur in spreadsheets.

Description: The power and flexibility of Microsoft Office Excel have made in the ubiquitous analysis tool of choice for insurance companies in determining premiums and the risk value of clients. This article discusses controls to reduce errors in spreadsheets.

Description: Editorial addressing letters to the editor.

Description: Illustrates, and therefore discourages the use of, bad Microsoft Excel formulas.

Description: Part of this article is a request for good and bad spreadsheet models in order to build up a repository. The other part of this article deals with some of the worst formulas found within Excel spreadsheet.