a helper function for 3*3 matrix

transform_matrix(a = 1, b = 0, c = 0, d = 0, e = 1, f = 0, g = 0, h = 0, i = 1)

Arguments

a

1st value of 3*3 matrix

b

2nd value of 3*3 matrix

c

3rd value of 3*3 matrix

d

4th value of 3*3 matrix

e

5th value of 3*3 matrix

f

6th value of 3*3 matrix

g

7th value of 3*3 matrix

h

8th value of 3*3 matrix

i

9th value of 3*3 matrix

Value

a 3*3 matrix as follows: matrix( a, b, c d, e, f g, h, i )

Examples

transform_matrix(a = 2, e = 2, i = 2)
#> [,1] [,2] [,3] #> [1,] 2 0 0 #> [2,] 0 2 0 #> [3,] 0 0 2