options ls=78;

data cls10;

infile 'class10.txt';

input sn group $ DV1 DV2;

tDV1=sqrt(DV1);

run;

proc print data=cls10;

run;

proc univariate data=cls10 plot normal;

var DV1 tDV1 DV2;

title 'Univariates for All Variables';

run;

proc sort data=cls10;

by group;

run;

proc univariate data=cls10 plot normal;

by group;

var DV1 tDV1 DV2;

title 'Univariates by Group';

run;

proc anova data=cls10;

class group;

model tDV1=group;

means group / hovtest;

title ' ANOVA for tDV1 and Group';

run;

proc anova data=cls10;

class group;

model DV1=group;

means group / hovtest;

title 'ANOVA for DV1 and Group';

run;

proc anova data=cls10;

class group;

model DV2=group;

means group / hovtest;

title 'ANOVA for DV2 and Group';

run;

quit;