Julia: Transform Row vector to column Vector

Question

How do I transform a row vector like the one above (1x3)

a = [1 2 3];

In to a column vector?

Answer 1

Found it! It's vec(). The reason why I couldn't find it is because I kept on looking for "row vector". Instead it's a 2D array.

Simply use vec(a) and it will be a standard column vector.