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X-12
X12 or X-12 may refer to: * ASC X12, the standard for the development and maintenance of Electronic Data Interchange standards for the United States * Convair X-12 The Convair SM-65B Atlas, or Atlas B, also designated X-12 was a prototype of the Atlas missile. First flown on 19 July 1958, the Atlas B was the first version of the Atlas rocket to use the stage and a half design with an operational sustainer ..., an advanced testbed for the Atlas rocket program * X-12-ARIMA, software for seasonal adjustment of time series data * SJ X12, a Swedish train. {{Letter-number combination disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
X-12-ARIMA
X-13ARIMA-SEATS, successor to X-12-ARIMA and X-11, is a set of statistical methods for seasonal adjustment and other descriptive analysis of time series data that are implemented in the U.S. Census Bureau's software package. These methods are or have been used by Statistics Canada, Australian Bureau of Statistics, and the statistical offices of many other countries. X-12-ARIMA can be used together with many statistical packages, such as SAS in its econometric and time series (ETS) package, R in its (seasonal) package, Gretl or EViews which provides a graphical user interface for X-12-ARIMA, and NumXL which avails X-12-ARIMA functionality in Microsoft Excel. There is also a version for Matlab. Notable statistical agencies presently using X-12-ARIMA for seasonal adjustment include Statistics Canada, the U.S. Bureau of Labor Statistics and Census and Statistics Department (Hong Kong). The Brazilian Institute of Geography and Statistics uses X-13-ARIMA. X-12-ARIMA was the successo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convair X-12
The Convair SM-65B Atlas, or Atlas B, also designated X-12 was a prototype of the Atlas missile. First flown on 19 July 1958, the Atlas B was the first version of the Atlas rocket to use the stage and a half design with an operational sustainer engine and jettisonable booster engine section. Unlike later Atlas models, the Atlas B used explosive bolts to jettison the booster section. Ten flights were made. Nine of these were sub-orbital test flights of the Atlas as an Intercontinental Ballistic Missile, with five successful missions and four failures. The seventh flight, launched on 18 December 1958, was used to place the SCORE satellite into low Earth orbit A low Earth orbit (LEO) is an orbit around Earth with a period of 128 minutes or less (making at least 11.25 orbits per day) and an eccentricity less than 0.25. Most of the artificial objects in outer space are in LEO, with an altitude never mor ..., the first orbital launch conducted by an Atlas rocket. Test history ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASC X12
The Accredited Standards Committee X12 (also known as ASC X12) is a standards organization. Chartered by the American National Standards Institute (ANSI) in 1979, it develops and maintains the X12 Electronic data interchange (EDI) and Context Inspired Component Architecture (CICA) standards along with XML schemas which drive business processes globally. The membership of ASC X12 includes technologists and business process experts, encompassing health care, insurance, transportation, finance, government, supply chain and other industries. The name "X12" is a sequential designator assigned by ANSI at the time of accreditation. ASC X12 has sponsored more than 315 X12-based EDI standards and a growing collection of X12 XML schemas for health care, insurance, government, transportation, finance, and many other industries. ASC X12's membership includes 3,000 standards experts representing over 600 companies from multiple business domains. Organization ASC X12 is led by two groups. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |