Regressão Robusta

data com;

input x y;

cards;

30   430

21   335

35   520

42   490

37   470

2    210

8    195

17   270

35   400

25   480

20   4000

;

data sem;

input x1 y1;

cards;

30   430

21   335

35   520

42   490

37   470

2    210

8    195

17   270

35   400

25   480

;

proc print data = com;

run;

proc print data = sem;

run;

proc reg data = com;

model y = x;

run;

proc reg data = sem;

model y1 = x1;

run;

proc robustreg data = com method = m;

model y = x;

run;

proc robustreg data = sem method = m;

model y1 = x1;

run;