What is the difference between a matrix and a data frame in R?
- A matrix can hold elements of different data types, but a data frame can only hold elements of the same data type
- A matrix can only hold elements of the same data type, but a data frame can hold elements of different data types
- A matrix is multi-dimensional, while a data frame is two-dimensional
- A matrix is two-dimensional, while a data frame can be multi-dimensional
The main difference between a matrix and a data frame in R is that a matrix can only hold elements of the same data type, while a data frame can hold elements of different data types. Both are two-dimensional data structures.
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