Delete a row in a structure that contains a certain word

Hi,

I have a 1×5897 struct array with fields. How do I delete the entire rows that contain the letters 'AA'.

[Walter Roberson]

Is the AA to be in one particular field, or in any of the fields? Is the field to match exactly or is the AA to occur anywhere inside a longer string?

[AA]

The heading of the column Letters has several letters in that struct array. AA is one of them.

[AA]

so if the structure is called Random then you can find the column amongst Random.Letters

Answer 1

[Walter Roberson]

mask = ismember({Random.Letters}, 'AA') ;
Random(mask) = [] ;