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Subtracting mean from table column and creating new Column with solution

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Tarun bhalla
Tarun bhalla on 28 Nov 2020
Commented: Tarun bhalla on 28 Nov 2020
Hey guys,
I'm new to matlab and stuck:
I have 30x10 table and I'm trying to do the following:
I'm attempting to take the values from column 5 and subract them from the mean of column 10.
I've already calculated the mean but I'm struggling to figure out how i can calculate the value of each individual row and subract it from the mean and add it a new column row in one function.
Would that be possible?
Thanks guys


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Answers (2)

M.Many on 28 Nov 2020
%M = rand(30,10);
%T = array2table(M)
T{:,11}= mean(T{:,10})-T{:,5} % Replace T by your Table


Walter Roberson
Walter Roberson on 28 Nov 2020
Note: the column that is introduced will be named 'Var11' unless there is an existing 'Var11', in which case it will be named 'Var11_' followed by a digit.

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