Subtracting mean from table column and creating new Column with solution

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Tarun bhalla
Tarun bhalla 2020-11-28
评论： Tarun bhalla 2020-11-28
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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回答（2 个）

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