Rearranging the columns of a matrix
3151
Elegant operations on matrix rows and columns
34536
Columns of matrix $A_{m \times n}$ span $\mathbb{R}^{m}$
83984
Sort a matrix with another matrix
16011
Transpose list of lists
156171
Sort columns of a dataframe by column name
102482
Transpose a data frame
79310
Transpose a single column to multiple rows
156979
Convert a matrix to a 1 dimensional array
81713
How to add an extra column to a current matrix (list)?
147452
Algorithm for toggling values in a matrix
46267
Writing a matrix over two lines
64462
transpose columns to rows
13948
Matrix in a matrix
152949
Reshape multiple value columns to wide format
53377
Fast matrix transposition in Python
100868
Correct way to remove matrix columns?
77897
transpose sets of three rows to columns