How to make a new matrix that consist of specific column of it's old matrix? (separate matrix)

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Isti
Isti 2012-4-24
I have matrix like this:
Data =
2 3 7 1 9
1 4 7 8 2
5 2 3 4 1
then i wanto make a new matrix that consist consist all of item in matrix above, except column 2. then, the output matrix will be like this:
Data =
2 7 1 9
1 7 8 2
5 3 4 1
then column 2 will be in vektor Y, like this:
Y =
3
4
2
what can i do? thanks before :)

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TAB
TAB 2012-4-24
Data(:,2)=[]

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