How can I compare two data sets according to their amplitudes?

Hi, I have two data sets like;

X=[13 20 24 12 6 7 45 21 11 11]

Y=[12 24 23 10 4 8 20 27 9 13]

and I want to compare them according to the their amplitudes.

How can I do it?

Thanks for your helps.

Answer 1

[Carlos]

I know some operators as setdiff, union, intersection... or you can do: length(x)==length(y), length(x)<length(y), length(x)>length(y), or x>y, x<y, x==y. It depends what you want.

Answer 2

[Azzi Abdelmalek]

sign(X-Y)