The Transpose() function transposes the rows and columns of a matrix. A back-quote ( ` ) is the postfix operator, equivalent to Transpose(). In matrix notation, Transpose() is expressed as the common prime or superscript-T notation (A′ or AT).
A = [1 2 3, 4 5 6, 7 8 9, 10 11 12];
A`
[1 4 7 10,
2 5 8 11,
3 6 9 12]
Transpose( [1 2, 3 4] );
[1 3, 2 4]