How to replace values of a variable in a table (in a cell) with nan?

Hi all,

I have a 10x1 cell containg 100x32 tables.

I want to:

mycell{5, 1}.myvariable = nan;

which results in:

Error using  . 
To assign to or create a variable in a table, the number of rows must match the height of the table.

How can I write the code to replace the values of a specified variable with nan?

Can you help please?

[Rik]

I'm on mobile so I can't test it, but perhaps this works:

[mycell{5, 1}.myvariable] = deal(NaN);

[Tomaszzz]

Thanks@Rik. Unfortunately the same error.

Answer 1

[VBBV]

mycell{5, 1}(1,1).myvariable = nan;

[Tomaszzz]

Thanks@VBBV. It results:

Error using  () 
Adding rows or variables to a table by an assignment where () or {} subscripting is followed by additional
levels of subscripting is not supported.

The below replace the first row with nan; not sure how to apply it to all rows?

mycell{5, 1}(1,:).myvariable = nan;

[Tomaszzz]

ok now it works;

mycell{5, 1}.myvariable(:,1) = nan;