Assignment
Title
Question
matrixB=matrix(nrow=4,ncol=2,data = c(9,10,11,12,13,14,15,16))
print(matrixB)
[,1] [,2]
[1,] 9 13
[2,] 10 14
[3,] 11 15
print(matrixB)
[,1] [,2]
[1,] 9 13
[2,] 10 14
[3,] 11 15
[4,] 12 16
Sir i have doubt if i type the above coding i am getting the above solution but the assignment was to create two vectors so i have the coding as
x=c(9,10,11,12)
y=c(13,14,15,16)
y=c(13,14,15,16)
matrixB=matrix(nrow=4,ncol=2,x,y)
print(matrixB)
[,1] [,2]
[1,] 9 10
[2,] 11 12
[3,] 9 10
[4,] 11 12
print(matrixB)
[,1] [,2]
[1,] 9 10
[2,] 11 12
[3,] 9 10
[4,] 11 12
i am getting like above solution , pls correct me sir
R Creating-Matrices-using-Data-Frames 10-11 min 50-60 sec
Answers:
You need to pass "x" and "y" together as a single argument to the function "matrix()." You can do that using the "c()" function. The correct code is "matrixB=matrix(nrow=4,ncol=2,c(x,y))."
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