How to create a dataset from several matrices?

[deleted_user]

suppose 3 matrix var1={1,2,3,4,5};
var2={5,8,6,7,8};
var3={6,8,9,7,4};
how can I create a dataset like this ?
var1 var2 var3
1 5 6
2 8 8
3 6 9
4 7 7
5 8 4

Thank you ~

[Rick_SAS]

create MyData var {var1 var2 var3};
append;
close MyData;

[deleted_user]

Thank you !