How to create sample space of throwing two dices in R?



When we through two dices the sample space has thirty-six outcomes as shown below −

(1,1),(1,2),(1,3),(1,4),(1,5),(1,6)
(2,1),(2,2),(2,3),(2,4),(2,5),(2,6)
(3,1),(3,2),(3,3),(3,4),(3,5),(3,6)
(4,1),(4,2),(4,3),(4,4),(4,5),(4,6)
(5,1),(5,2),(5,3),(5,4),(5,5),(5,6)
(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)

Now, to create the sample space of throwing two dices in R, we can use the below mentioned command −

expand.grid(1:6,1:6)

Example

To create sample space of throwing two dices in R, use the command given below −

expand.grid(1:6,1:6)

Output

If you execute the above given command, it generates the following output −

  Var1 Var2
1  1   1
2  2   1
3  3   1
4  4   1
5  5   1
6  6   1
7  1   2
8  2   2
9  3   2
10 4   2
11 5   2
12 6   2
13 1   3
14 2   3
15 3   3
16 4   3
17 5   3
18 6   3
19 1   4
20 2   4
21 3   4
22 4   4
23 5   4
24 6   4
25 1   5
26 2   5
27 3   5
28 4   5
29 5   5
30 6   5
31 1   6
32 2   6
33 3   6
34 4   6
35 5   6
36 6   6

Advertisements