customizing the index of reshape A 2X2 matrix

So I have a 2x2 matrix

test=[1 2;16 9]
 y=reshape(test,[],1)
 which returns
 1
 16
 2
 9

I want it to reshape like this

1

2

16

9

Any suggestion would be highly appreciated.

Answer 1

[madhan ravi]

Transpose Test before reshaping.

[madhan ravi]

 y = reshape(test.', [], 1)

[ali akbar]

Thank you madhan. I just realized how naive I was, I haven't thought about this simple thing beforehand.