matlab - How can using the existing fields, the value of another field achieved? -

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i have table follows:

    cl   c2   c3 .....  r1  x      4  r2  y    b   5  r3  z    c   2  .  .  .

r(1,2,3) label of rows , c(1,2,3) label of columns. have field of c1,c2 , want c3. example have y , b, want achieve '5'; read 'find , sub2ind' functions not know how can use them case.

you can use simple logical indexing accomplish this. want third column when value of first column 'y' , value of second column 'b'

t = table({'x'; 'y'; 'z'}, {'a'; 'b'; 'c'}, [4; 5; 2], 'variablenames', {'c1', 'c2', 'c3'});  value = t.c3(ismember(t.c1, 'y') & ismember(t.c2, 'b')) %   5

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