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%% Merge Key Variable Pair to Single Variable %% % Create a table, |A|. A = table({'a' 'b' 'c' 'e' 'h'}',[1 2 3 11 17]',... 'VariableNames',{'Key1' 'Var1'}) %% % Create a table, |B|, with common values in the variable |Key1| between % tables |A| and |B|, but also containing rows with values of |Key1| not % present in |A|. B = table({'a','b','d','e'}',[4;5;6;7],... 'VariableNames',{'Key1' 'Var2'}) %% % Use the |outerjoin| function to create a new table, |C|, with data from % tables |A| and |B|. Merge the key values into a single variable in the % output table, |C|. C = outerjoin(A,B,'MergeKeys',true) %% % Variables in table |C| that came from |A| contain null values in the rows % that have no match from |B|. Similarly, variables in |C| that came from % |B| contain null values in those rows that had no match from |A|.