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R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics, and data analysis. [9] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
Cinema 4D V4 for Windows, Alpha NT, Macintosh and Amiga is released. The first multi-processor version of Cinema 4D is made available. 1997. The development of a production-level version begins, integrating the latest technologies. The last version of Cinema 4D for Amiga, V4.2, is released.
Android KitKat is the codename for the eleventh Android mobile operating system, representing release version 4.4. Unveiled on September 3, 2013, KitKat focused primarily on optimizing the operating system for improved performance on entry-level devices with limited resources. As of October 2022, 1.39% of Android devices run KitKat. [2]
Chroma subsampling. Widely used chroma subsampling formats. Chroma subsampling is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage of the human visual system's lower acuity for color differences than for luminance. [1]
Wikimedia Commons has media related to 4-4-0 locomotives. Front of locomotive at left. Locomotives classified 4-4-0 under the Whyte notation of locomotive axle arrangements. The equivalent UIC classification of locomotive axle arrangements is 2B or 2'B.
LMS: 563–700. BR: 40563–40700. Withdrawn. 1934 (2), 1954–1962. Disposition. All scrapped. The London, Midland and Scottish Railway Class 2P 4-4-0 was a class of steam locomotive designed for light passenger work.
Finland. Finnish Class A4 locomotive of 1872. In Finland, the 4-4-0 was represented by the Classes A1, A2, A3, A4, A5, A6 and A7. The Class A4 was a class of nine locomotives, built in 1872 and 1873 by the Baldwin Locomotive Works for use on the Hanko–Hyvinkää railway.