Transposing Matrices
Transposition is the operation of swapping the rows and columns of a matrix. In R, this is done with the t() function.
Example
123456# Initial matrix m <- matrix(1:6, nrow = 2) m # Transposed matrix t(m)
The original matrix has 2 rows and 3 columns. After transposition, it becomes 3 rows and 2 columns.
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You have a vector num. Your goal is to:
- Build a matrix from
numand assign it to themvariable. - Output the transposed
mmatrix.
Solution
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Transposing Matrices
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Transposition is the operation of swapping the rows and columns of a matrix. In R, this is done with the t() function.
Example
123456# Initial matrix m <- matrix(1:6, nrow = 2) m # Transposed matrix t(m)
The original matrix has 2 rows and 3 columns. After transposition, it becomes 3 rows and 2 columns.
Swipe to start coding
You have a vector num. Your goal is to:
- Build a matrix from
numand assign it to themvariable. - Output the transposed
mmatrix.
Solution
Thanks for your feedback!
single