Two new methods are suggested for estimating the dependence function of a bivariate extreme-value distribution. One is based on a multiplicative modification of an earlier technique proposed by ...

The REPT function in Microsoft Excel is a Text function, and its purpose is to repeat text a given number of times. The formula for the REPT function is REPT(text, number_times). When using the REPT ...

The SORT and SORTBY functions let you extract certain columns and rows from a dataset and sort them in a certain order, all while preserving the source data. Even though they work in similar ways, ...

Microsoft hasn't been shy about heavily integrating generative AI across its tech stack, including its wide range of Microsoft 365 productivity tools. This comes after the software giant made a ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Pete Rathburn is a copy editor and ...

We investigate the relative importance of various factors in explaining the volatility skew observed in the prices of stock options traded on the Chicago Board Options Exchange. The skewness of the ...

The Module Directory provides information on all taught modules offered by Queen Mary during the academic year 2025-26. The modules are listed alphabetically, and you can search and sort the list by ...

Faye, I. and Ndiaye, M. (2025) Hydrological Study on the Rehabilitation of Aghor Pond for Refugee Livestock in the Commune of El Meghve, Mauritania. Journal of Water Resource and Protection, 17, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She ...

The endocrine system secretes numerous hormones that are involved in physiological homeostasis, metabolism, development and growth, cognitive function, sexual function, and reproduction. Hormones are ...