I want to calculate AUC score by using trapz function , integrating across rows. My matrix has dimension (180*10). So, There should be a table with 180 rows a and one column of AUC scores.

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Bubblesjinx
Bubblesjinx 2017-9-1
评论： Star Strider 2017-9-3
output should contain 180 rows and one column.

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Star Strider
Star Strider 2017-9-1
To repeat:
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’.
A more specific example with ‘A’ as your array:
AUC = trapz(A,2);

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