add new row to table with missing values
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How can I add a new row to an existing table with missing values?
For illustration, I define a table T with 4 variables: name, city, age, height.
V.name = "Ann";
V.city = "Berlin";
V.age = 24;
V.height = 172;
T = struct2table(V);
Now, I want to add another row to this table where the new row only contains values for 3 of the variables (out of 4).
V2.name = "Luka";
V2.city = "Tokyo";
V2.age = 30;
T = [T; struct2table(V2)];
This leads to the following error:
"All tables being vertically concatenated must have the same number of variables."
What's the best practice for such situations?
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KSSV
il 18 Gen 2022
V.name = "Ann";
V.city = "Berlin";
V.age = 24;
V.height = 172;
T1 = struct2table(V);
V2.name = "Luka";
V2.city = "Tokyo";
V2.age = 30;
T2 = struct2table(V2);
T2.height = NaN ;
T = [T1;T2]
4 Commenti
KSSV
il 18 Gen 2022
YEs exactly. That makes your life very easy.
V = struct ;
V(1).name = "Ann";
V(1).city = "Berlin";
V(1).age = 24;
V(1).height = 172;
V(2).name = "Luka";
V(2).city = "Tokyo";
V(2).age = 30;
T = struct2table(V)
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