Transposition only has a meaning for 2D arrays and it seems to me you have only a 1D array.
Could you explain what you want? Is is just a cosmetic FP issue?
If this is a front panel indicator, you can either expand it sideways or downward, depending how you want to see it? There is no math involved.
Is this for a table indicator? Text indicator?
Do you want to write this to a file in a single column insted of single row?