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Multiplying an entire table by a column from another table.

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I want to take my a table of "data" and multiply it by a specific column from another table to result in "processed data". I have tried different multipication functions but I am always given the error "Undefined operator '.*' for input arguments of type 'table'." Is there a specific function that I am unaware of? I am running Matlab R2019a. Thank you.

Respuesta aceptada

Star Strider
Star Strider el 10 de Mzo. de 2020
Use the varfun function.
Example —
T = array2table(randi(99, 7, 5));
V = randi(99, 7, 1);
TV = varfun(@(x)x.*V, T);
  2 comentarios
Craig Stevens
Craig Stevens el 10 de Mzo. de 2020
Awesome, thank you for your quick assistance!
Star Strider
Star Strider el 10 de Mzo. de 2020
As always, my pleasure!

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Más respuestas (1)

Bhaskar R
Bhaskar R el 10 de Mzo. de 2020
t1 = table;
t2 = table;
% table t1
t1.a = rand(10,1);
t1.b = rand(10,1);
% table t2
t2.c = rand(10, 1);
processed_data = t1.a.*t2.c;
% or if you want to embed in table
t1.processed_data = t1.a.*t2.c;


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