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delete a NAN but leave a zero instead to be later taken out

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Adrienne
Adrienne 2014-5-20
编辑： George Papazafeiropoulos 2014-5-20
Ok so as the question says I want to delete the NAN without deleting the row as it messes up my data, instead I want a zero to be left in its place so I can take it out later (which is successful).
NaN 0
1 3
1 3
1 3
2 4
2 4
2 4
3 1
3 1
3 1
4 2
4 2
4 2
NaN 0
5 4

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George Papazafeiropoulos
编辑：George Papazafeiropoulos 2014-5-20
A=[NaN 0; 1 3; 1 3; 1 3; 2 4; 2 4; 2 4; 3 1; 3 1; 3 1; 4 2; 4 2; 4 2; NaN 0; 5 4];
sizA=size(A,1);
A=A(:);
A(isnan(A))=0;
A=reshape(A,sizA,[])

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