Data Vault Modeling — is a database modeling method that is designed to provide historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that, apart from the modeling aspect, deals with issues such as… … Wikipedia
Adjusted present value — (APV) is a business valuation method. APV is the net present value of a project if financed solely by ownership equity plus the present value of all the benefits of financing. Firstly, it was studied by Stewart Myers, a professor at the MIT Sloan … Wikipedia
Adjusted Mean — Statistical averages that have been corrected to compensate for data imbalances. Outliers, present in data sets will often be removed as they have a large impact on the calculated means of small populations; an adjusted mean can be determined by… … Investment dictionary
Data assimilation — Applications of data assimilation arise in many fields of geosciences, perhaps most importantly in weather forecasting and hydrology. Data assimilation proceeds by analysis cycles. In each analysis cycle, observations of the current (and possibly … Wikipedia
Data segment — A data segment is a portion of virtual address space of a program, which contains the global variables and static variables that are initialized by the programmer. This portion has a fixed size for each program depending upon the quantity of… … Wikipedia
Economic data — are usually numerical time series, i.e., sets of data (covering periods of time) for part or all of a single economy or the international economy. When they are time series the data sets are usually monthly but can be quarterly and annual. The… … Wikipedia
Seasonally adjusted annual rate — The Seasonally Adjusted Annual Rate (SAAR) refers to the rate adjustment employed when drawing comparisons between various sets of statistical data. As the name suggests, it takes into account fluctuations of values in such data which might occur … Wikipedia
Stack (data structure) — In computer science, a stack is an abstract data type and data structure based on the principle of Last In First Out (LIFO) . Stacks are used extensively at every level of a modern computer system. For example, a modern PC uses stacks at the… … Wikipedia
Seasonally Adjusted Annual Rate - SAAR — A rate adjustment used for economic or business data that attempts to remove the seasonal variations in the data. Most data will be affected by the time of the year. Adjusting for the seasonality in data means more accurate relative comparisons… … Investment dictionary
Disability-adjusted life year — for all causes per 100,000 inhabitants in 2004.[1] … Wikipedia
Audio compression (data) — For processes which reduce the amount of time it takes to listen to and understand a recording, see time compressed speech. Audio compression is a form of data compression designed to reduce the size of audio files. Audio compression algorithms… … Wikipedia