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The R Project for Statistical Computing Getting Started: R is a free software environment for statistical computing and graphics. It compiles and runs on a wide variety of UNIX platforms, Windows and MacOS. To download R, please choose your preferred CRAN mirror. If you have questions ...
R-bloggers | R news & tutorials from the web A center for R users to find and read bloggers who write about the statistical programming language, R.
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Tangent - Wikipedia, the free encyclopedia In geometry, the tangent line (or simply tangent) to a plane curve at a given point is the straight line that "just touches" the curve at that point. Leibniz defined it as the line through a pair of infinitely close points on the curve.[1] More precisely,
The Comprehensive R Archive Network Network of FTP and Web servers around the world that store identical, up-to-date, versions of r code, documentation.
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R: Add Straight Lines to a Plot This function adds one or more straight lines through the current plot. ... graphical parameters such as col , lty and lwd (possibly as vectors: see 'Details') and xpd ...
R: Add Connected Line Segments to a Plot lines {graphics}, R Documentation ... A generic function taking coordinates given in various ways and joining the corresponding points with line segments.
