how to find maximum values of two numbers present in a structure

My code creates a structure with values {15 8}... i need to find the maximum of those two numbers.. how to do it

Answer 1

[Azzi Abdelmalek]

data=struct('a',{8 5}) % Example
out=max([data.a])

[Walter Roberson]

The above is correct and is for a structure array in which the field "a" of each element has one or more values; the number of values along the rows can vary with the above code, but the number of rows must be consistent with that code.