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R語言翻轉教室-3【01-RBasic-03-Data-Structure-Object】


*R的物件結構

組成R語言的基本物件結構為「向量」。


向量物件有兩個很重要的屬性：`mode`和`length`。

  • `mode`代表這個向量的值型態，總共有：`logical`、`integer`、`numeric`、`complex`、`character`和`raw`。
  • `length`則代表這個向量中值的個數。

list可以裝所有R的物件


所有的Ｒ物件都有「屬性」


所有R 物件的attributes都是帶有名字的list。


本課程筆記，出處：R語言翻轉教室

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