Creating a square matrix from 5 vectors

I have created 5 different vector and their name are R1,R2...

I want to use them to create the square matrix how can I do it

Answer 1

[Torsten]

If the R's are row vectors:

A = [R1;R2;R3;R4;R5]

If they are column vectors:

A = [R1,R2,R3,R4,R5]