How to remove rows that meet a condition?

a = [1:19];
b = [2:20];
c = [1, 7, 14, 28, 42, 60, 90];

allOptions = combvec(a,b,c);

allOptions = allOptions';

This piece of script comes up with a new variable (2527 x 3).

How do I remove every row in which the value in column 1 is equal to or larger than the value in column 2?

Answer 1

[KL]

allOptions(allOptions(:,1)>=allOptions(:,2),:)=[];