How to ignore value that is in vector when the box plot is used

I calculated the median by box plot.

But I want to ignore some data that is in vector array to calculate that.

I have a 1x9 vector and reshape to 3x3 vector.

And getting median value by each colums.

But I want to ignore by position like [1x1],[2x3] these two positions.

So then the value of first column is considered only [5, 1] except [1x1]

and third column is considered only [ 3,6] exacept [2x3].

I can remove that position before reshape.

But if i do that, I can't get [3x3] vector. The value might be positioned wrong.

How to solve this?

A = ([1, 2, 3, 5, 3, 4, 1, 3, 6]);
A = reshape(A,[3,3]);

A = ([1, 2, 3],
     [5, 3, 4],
     [1, 3, 6]);
   
     ^   ^   ^ 
  %I have to get the median value from each column after doing reshape.   

for
A_ =  median([ ]);
end

[Walter Roberson]

The result of the call to median is a scalar . It does not make sense to ignore things indexed into a scalar .

Are you wanting to ignore input values?If so then ignore by position or ignore by value?

[CHOI HYUNDUK]

I modified my question! could you checki it again?

Answer 1

[Walter Roberson]

let the numeric values be in VV

A = median( V(~ismember(V, [0,20])) )

[CHOI HYUNDUK]

I edited my question a little bit. Coudl you give me that more detail?

[Walter Roberson]

With newer releases,

T = reshame(A, 3, 3);
T(1,1) = nan; T(2,3) = nan;   %set those positions to nan
A_ = median(T, 1, 'omitnan')