relative measure
61Volatility arbitrage — (or vol arb) is a type of statistical arbitrage that is implemented by trading a delta neutral portfolio of an option and its underlier. The objective is to take advantage of differences between the implied volatility of the option, and a… …
62Choice Modelling — attempts to model the decision process of an individual or segment in a particular context. Choice modelling may also be used to estimate non market environmental benefits and costs [Jeff Bennet University of Queensland… …
63Choice modelling — attempts to model the decision process of an individual or segment in a particular context. Choice modelling may also be used to estimate non market environmental benefits and costs[1]. Well specified choice models are sometimes able to predict… …
64Gene expression — For vocabulary, see Glossary of gene expression terms. For a non technical introduction to the topic, see Introduction to genetics. Genes are expressed by being transcribed into RNA, and this transcript may then be translated into protein. Gene… …
65E-mail open rate — The email open rate is a measure primarily used by marketers as an indication of how many people view or open the commercial electronic mail they send out. One of the earliest metrics applied in email marketing, its continued use is controversial …
66Open rate — There are two types of open rates one for electronic mail (aka e mail; see below) and one for physical mail (aka snail mail via the USPS or other physical mail carrier). The open rate for physical mail is difficult to quantify when compared to… …
67Volcanic Explosivity Index — The Volcanic Explosivity Index (VEI) was devised by Chris Newhall of the U.S. Geological Survey and Steve Self at the University of Hawaiokinai in 1982 to provide a relative measure of the explosiveness of volcanic eruptions. Volume of products,… …
68Akaike information criterion — Akaike s information criterion, developed by Hirotsugu Akaike under the name of an information criterion (AIC) in 1971 and proposed in Akaike (1974), is a measure of the goodness of fit of an estimated statistical model. It is grounded in the… …
69NMR spectroscopy — Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy, is the name given to a technique which exploits the magnetic properties of certain nuclei. This phenomenon and its origins are detailed in a separate section on… …
70Hypoxia — Infobox Disease Name = Hypoxia Caption = DiseasesDB = ICD10 = ICD9 = ICD9|799.02 ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = eMedicine mult = MeshID = Hypoxia literally means a deficiency in oxygen. It can refer to:* Hypoxia… …
