[R] combining matrices

[Marten Winter]

Heja,

I hope someone is still there to help me:

How can I somehow merge/combine matrices to get such a result:

Matrix A

A B
x1 1 0
x2 1 1

Matrix B

C D
x3 1 0
x4 0 1

Resulting Matrix?


A B C D
x1 1 0 0 0
x2 1 1 0 0
x3 0 0 1 0
x4 0 0 0 1


Does anyone see this probably obvious solution with R how to do this?
Sorry if this question is silly...it's too hot here to think properly ;O)

Thanks!
cheers
Marten

-- 
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Dr. Marten Winter / Researcher
Biozönoseforschung / Community Ecology
				
Helmholtz-Zentrum für Umweltforschung GmbH - UFZ
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