How to integrate across row values?

I have an array of size 180*10, and I want to find AUC score of values across rows by applying trapz function.How to make loop to integrate across rows?

Answer 1

[Star Strider]

From the documentation:

• Q = trapz(_,dim) integrates along the dimension dim using any of the previous syntaxes.

So to integrate across rows, use 2 for ‘dim’.

[KALYAN ACHARJYA]

 %
X=[ 1 2 3 4 5 7....];
Result=trapz(X,2);
% Gives Integrate result
  %