How to calculate the dimensions of an array in R language?

In R language, you can use the dim() function to calculate the dimensions of an array. For example, for an array named my_array, you can use dim(my_array) to get its dimensions. The dim() function returns an integer vector containing the dimensions of the array – if the array is two-dimensional, it will return a vector with the number of rows and columns, if it’s three-dimensional, it will return a vector with the number of rows, columns, and depth, and so on.