Kaveh Haddadian

Dear all,

i have a problem to find min and max values in my matrix.

My matrix looks like

A=[1 5
1 10
1 3
2 4
2 8
2 5
2 6
3 7
3 38
3 25];

I would like finde the max and mine values dependig of first colum.

The result should looks like this:

min(1)=3;
max(1)=10;
min(2)=4;
max(2)=8;
etc.

Do you have any suggestion for me?

thanks and best regards