One Reply to “So we’ve come full circle”

  1. data Cumulative_Regret_Days;
    set Daily_Regret;
    by Regret_Tag;

    if first.Regret_Tag then Cum_Regret = 0;
    Cum_Regret + Regret_Tag ;

    run;

    proc print data = Cumulative_Regret_Days;

    run;

    /*Output*/

    Obs Day Regret_Tag Cum_Regret
    1 29NOV2013 1 1
    2 30NOV2013 1 2
    3 01DEC2013 1 3
    4 02DEC2013 1 4
    5 03DEC2013 1 5
    . . . .
    . . . .
    . . . .
    . . . .
    . . . .
    . . . .
    . . . .

Leave a Reply

Your email address will not be published. Required fields are marked *