Search notes:
R data structures
All
R objects are built upon the native data structures:
Which data structure should be used depends on the data's dimensionality and if it consists of a single data type or multiple data types:
Note: the matrix is just a special case of an array. In fact, the array and matrix are just special cases of an atomic vector.
See also
The
lobstr
package has a set of tools for inspecting and understanding R data structures.