Variance inflation factor — In statistics, the variance inflation factor (VIF) is a method of detecting the severity of multicollinearity. More precisely, the VIF is an index which measures how much the variance of a coefficient (square of the standard deviation) is… … Wikipedia
Variance Inflation Factor — A measure of the amount of multicollinearity in a set of multiple regression variables. The presence of multicollinearity within the set of independent variables can cause a number of problems in the understanding the significance of individual… … Investment dictionary
factor — fac|tor1 [ fæktər ] noun count *** 1. ) one of the things that influence whether an event happens or the way that it happens: We have tried to identify the factors that influence the age at which children leave school. factor in: Public pressure… … Usage of the words and phrases in modern English
Inflation (cosmology) — Inflation model and Inflation theory redirect here. For a general rise in the price level, see Inflation. For other uses, see Inflation (disambiguation). Physical cosmology … Wikipedia
Inflation targeting — is a monetary policy in which a central bank attempts to keep inflation in a declared target range typically by adjusting interest rates. The theory is that inflation is an indication of growth in money supply and adjusting interest rates will… … Wikipedia
Inflation — This article is about a rise in the general price level. For the expansion of the early universe, see Inflation (cosmology). For other uses, see Inflation (disambiguation). Inflation rates around the world in 2007 … Wikipedia
Inflation rate — In economics, the inflation rate is a measure of inflation, the rate of increase of a price index (for example, a consumer price index). The rate of decrease in the purchasing power of money is approximately equal. It s used to calculate the real … Wikipedia
factor in — verb 1. resolve into factors a quantum computer can factor the number 15 • Syn: ↑factor, ↑factor out • Derivationally related forms: ↑factor (for: ↑factor), ↑factorizatio … Useful english dictionary
factor — I. noun Etymology: Middle English, from Middle French facteur, from Latin factor doer, from facere Date: 15th century 1. one who acts or transacts business for another: as a. broker 1b b. one that lends money to producers and dealers (as on the… … New Collegiate Dictionary
factor in — phrasal verb [transitive] Word forms factor in : present tense I/you/we/they factor in he/she/it factors in present participle factoring in past tense factored in past participle factored in to include a particular amount or factor when you… … English dictionary