how to reorder matrix data?

I have a 65x6 matrix of coordinate data in the form:

x1 y1 x2 y2 x3 y3

x4 y4 x5 y5 x6 y6

xn yn....................

I wish to reorder this data into a matrix with all the x-values in the first column and all the y-values in the second column. Any help would be greatly appreciated, thank you!

Answer 1

[Azzi Abdelmalek]

Example

a=[1 11 2 22 3 33;4 44 5 55 6 66;7 77 8 88 9 99]
out=reshape(a',2,[])'

[ieng100]

Thank you Azzi!