Clojurians Log v2

When using core.matrix, is there a way to populate an n x 1 matrix in rows when I define it using matrix (or otherwise)? Basically, I'm looking to make [[1] [2]] instead of [[1 2]] . I realise I can use (transpose [[1 2]]) for what I'm looking for, but I was wondering if it's possible to define a matrix this way to begin with?