- Vector—a one-dimensional data structure used for storing values of the same data type.
- List—a multi-dimensional data structure used for storing values of any data type and/or other data structures.
- Matrix—a two-dimensional data structure used for storing values of the same data type.
- Data frame—a two-dimensional data structure used for storing values of any data type, but each column must store values of the same data type.
List and define some basic data structures in R.