Create a 3D array in R Using Given Columns, Rows, and Tables

R Programming: Array Exercise-6 with Solution

Write a R program to create an array using four given columns,three given rows,and two given tables and display the content of the array.

Sample Solution :

R Programming Code :

# Create a 3-dimensional array with values from 1 to 30
# The array has dimensions 3 rows, 4 columns, and 2 matrices (tables)
array1 = array(1:30, dim=c(3,4,2))

# Print the content of the 3-dimensional array to the console
print(array1)

Output:

, , 1

     [,1] [,2] [,3] [,4]
[1,]    1    4    7   10
[2,]    2    5    8   11
[3,]    3    6    9   12

, , 2

     [,1] [,2] [,3] [,4]
[1,]   13   16   19   22
[2,]   14   17   20   23
[3,]   15   18   21   24                        

Explanation:

• array1 = array(1:30, dim=c(3,4,2)): Creates a 3-dimensional array named array1.
• 1:30: Provides the data values to fill the array (numbers from 1 to 30).
• dim=c(3,5,2): Specifies the dimensions of the array (3 rows, 4 columns, and 2 tables/layers).
• print(array1): Displays the content of array1 in the console.

R Programming Code Editor:

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