Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Gordon Scott has been an active investor and technical analyst or 20+ years. He ...

These are the demonstration files to accompany the article, How to run a VBA procedure from a data validation control in Microsoft Excel by Susan Harkins. This download includes an Excel file and a ...

Two measuring devices are available to classify units into one of two mutually exclusive categories. The first device is an expensive procedure which classifies units correctly; the second device is a ...

Sankhyā: The Indian Journal of Statistics, Series B (1960-2002) Vol. 55, No. 3, Special Issue Dedicated to the Memory of P. C. Mahalanobis (Dec., 1993), pp. 385-392 (8 pages) The purpose of this paper ...