How to reverse a matrix in R?
138242
Change row order in a matrix/dataframe
119301
Is the following matrix invertible?
14940
Swap rows with columns (transposition) of a matrix in javascript
118823
How do I resize a matrix in MATLAB?
124149
Inverse of matrix with nonnegative entries
105332
Two way/reverse map
113709
Reversing a regular expression in Python
43424
In R, how do you differentiate a result is vector or matrix?
31321
How to "unpivot" or "reverse pivot" in Excel?
143132
How to reverse the $n$ choose $k$ formula?
125106
Reversing a GroupBy operation
77554
Inverse of the sum of matrices
136329
A matrix is similar to its transpose
34896
knitr changing my reverse assignment operator -> to <-
4613
replacement in a nested matrix
57916
Transpose of product of matrices
85845
Matrix with zeros on diagonal and ones in other places is invertible