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Thistextisdesignedfortwotypesofstatisticscourses.Theearlychapters,combinedwithaselectionofthecasestudies,aredesignedforuseinthesecondhalfofatwo-semest

谷歌编程规范 r语言 R is a high-level programming language used primarily for statistical computing and graphics. The goal of the R Programming Style Guide is