options ls=78;

data class6;

infile "class6.dat";

input sn v1 v2 v3 v4 v5;

run;

proc plot data=class6;

plot v2*v1 v3*v1 v4*v1 v5*v1;

title "plots of the relation between v2, v3, v4, v5 and v1";

run;

proc corr data = class6;

var v2 v1;

title "correlation between v2 and v1";

run;

proc corr data = class6;

var v3 v1;

title "correlation between v3 and v1";

run;

proc corr data = class6;

var v4 v1;

title "correlation between v4 and v1";

run;

proc corr data = class6;

var v5 v1;

title "correlation between v5 and v1";

run;