PROC REG;
   MODEL korean=gnp rate sex;

PROC REG; /* for dummy variable */
   MODEL y=x d xd; /* xd=x*d; */

PROC REG; /* F test on the complete and reduced model */
   MODEL y=x1-x3;
   TEST x2=0, x3=0;

PROC REG; /* For restricted model */
   MODEL y=x1-x3;
   RESTRICT x2=0;

PROC REG; /* For no intercept term */
   MODEL y=x1-x3 /NOINT;

PROC REG; /* for residual test */
   MODEL y=x1-x4 /R DW;

PROC REG; /* to test multicollinearity */
   MODEL y= x1-x4 /COLLIN VIF TOL;

PROC REG; /* for the confidence interval */
   MODEL y=x1-x4 /CLI CLM;
   PLOT r.*x1 /VPLOTS=2 HPLOTS=2;

PROC LOGISTIC DESCENDING;
   MODEL y=x1 x2 /CT INFLUENCE NOINT;

PROC GENMOD DATA = binary.car DESC;
   MODEL y=x1 x2 /DIST=BINOMIAL LINK=LOGIT;

PROC GENMOD DATA = binary.car DESC;
   FWDLINK link=LOG(_MEAN_/(1-_MEAN_));
   INVLINK invlink=1/(1+EXP(-1*_XBETA_));
   MODEL owncar = budget age male /DIST=BINOMIAL;

PROC PROBIT; /* Logit model using the PROC PROBIT*/
   CLASS=Y;
   MODEL y=x1 x2 /DIST=LOGISTIC;

PROC QLIM DATA=masil.student;
   MODEL owncar = budget age male;
   ENDOGENOUS owncar ~ DISCRETE (DIST=LOGIT);

PROC QLIM DATA=masil.student;
   MODEL owncar = budget age male /DISCRETE (DIST=LOGIT);

PROC CATMOD DATA = binary.car;
   DIRECT budget age;
   MODEL owncar = budget age male /NOPROFILE;

PROC PROBIT;
   CLASS=Y;
   MODEL y=x1 x2;

PROC LOGISTIC DATA = binary.car DESC; /* Probit Model Using LOGISTIC*/
   MODEL owncar = budget age male /LINK=NORMIT;

PROC GENMOD DATA = binary.car DESC;
   MODEL owncar = budget age male /DIST=BINOMIAL LINK=PROBIT;

PROC QLIM DATA=masil.student;
   MODEL owncar = budget age male /DISCRETE (DIST=NORMAL);

PROC QLIM DATA=masil.student;
   MODEL offcamp = budget age male;
   MODEL owncar = budget age male;
   ENDOGENOUS offcamp owncar ~ DISCRETE(DIST=LOGIT);

PROC QLIM DATA=masil.student;
   MODEL offcamp owncar = budget age male /DISCRETE;

PROC LOGISTIC DATA = ordinal.park DESC;
   MODEL park = budget age male

PROC PROBIT DATA = ordinal.park;
   CLASS park;
   MODEL park = budget age male /DIST=LOGISTIC;

PROC PROBIT DATA = ordinal.park;
   CLASS park;
   MODEL park = budget age male /DIST=Normal;

PROC LOGISTIC DATA = ordinal.park DESC;
   MODEL park = budget age male /LINK=NORMIT;

PROC QLIM DATA=masil.student;
   MODEL park = budget age male /DISCRETE (DIST=LOGIT);

PROC QLIM DATA=masil.student;
   MODEL park = budget age male;
   ENDOGENOUS park ~ DISCRETE;

PROC CATMOD DATA = nominal.trans;
   DIRECT budget age male;
   RESPONSE LOGITS;
   MODEL mode = budget age male /NOPROFILE;

PROC MDC DATA=masil.nlogit;
   MODEL decision = time / TYPE=NLOGIT CHOICE=(mode 1 2 3) COVEST=HESS;
   ID person;
   UTILITY U(1,) = time;
   NEST LEVEL(1) = (1 2 @ 1, 3 @ 2), LEVEL(2) = (1 2 @ 1);

PROC MDC DATA=clogit.travel;
   MODEL choice = walk bike bus time cost /TYPE=CLOGIT NCHOICE=4;
   ID subject;

PROC PHREG DATA=clogit.travel2;
   STRATA subject;
   MODEL f_time*choice(0)=walk bike bus time cost;

PROC GENMOD DATA = count.waste; /* Poisson Regression */
   MODEL accident=emps strict /DIST=POISSON LINK=LOG;

PROC GENMOD DATA = count.waste; /* Negative Binomial Regression */
   MODEL accident=emps strict /DIST=NEGBIN LINK=LOG;

PROC QLIM DATA=tobit;
   MODEL y = age marriage relig occup rate;
   ENDOGENOUS y ~ CENSORED (LB=0);

PROC LIFEREG DATA=tobit;
   MODEL (low, y) = age marriage relig occup rate /DIST=NORMAL;

PROC QLIM DATA=masil.student; /* Truncated */
   MODEL budget = owncar age male ;
   ENDOGENOUS budget ~ TRUNCATED (LB=0 UB=10000);

PROC QLIM DATA=js.nes; /* Selected (Heckman model) */
   MODEL engagement = interest trust capital religious /SELECT (egov=1);
   MODEL egov = income education knowledge /DISCRETE(DIST=NORMAL);

PROC LIFEREG; /* Survival (duration) analysis */
   MODEL dv*censored(0)=iv1 iv2 /DISTRIBUTION=NORMAL;

PROC PHREG; /* Survival (duration) analysis */
   MODEL events/trial=iv1 iv2;

PROC TTEST H0=20 ALPHA=.01; /* One sample */
   VAR lung;

PROC TTEST H0=20 ALPHA=.01; /* for aggregate data */
   VAR lung;
   FREQ count;

PROC UNIVARIATE MU0=600 VARDEF=DF NORMAL ALPHA=.01;
   VAR lung;

PROC MEANS MEAN STD STDERR T VARDEF=DF PROBT CLM ALPHA=.01;
   VAR lung;

PROC TTEST;
   PAIRED pre*post0;
   PAIRED (a b)*(c d); /* a*b, a*d, b*c, b*d */

PROC TTEST; /* two independent samples */
   CLASS sex;
   VAR mean;

PROC TTEST DATA=kucc625 COCHRAN; /* for unequal variance */
   CLASS sex;
   VAR mean;

PROC CORR DATA=kucc625 PEARSON COV; /* Karl Pearson Correlation */
   VAR korean english;

PROC FACTOR DATA=kucc625 VARIMAX; /* Factor Analysis */
   VAR answer1-20;

PROC DISCRIM METHOD=NORMAL; /* Dicriminent Analysis*/
   CLASS=types;
   VAR x1-x5;

PROC CANCORR; /* Canonical Correlation Analysis*/
   VPREFIX=Physical VNAME='Physical Measurement'
   WPREFIX=Psychological WNAME='Psychological Measurement';
   VAR phy1 phy2 phy3;
   WITH psy1 psy2 psy3 psy4;

PROC NPAR1WAY DATA=kucc625 WINCOXON;/* Wilcoxon's rank-sum test) */
   CLASS sex;
   VAR mean;

PROC NPAR1WAY;/* Kruskal-Wallis Test */
   CLASS sex;
   VAR mean;

PROC FREQ DATA=kucc625 PAGE;
   TABLES total*name;

PROC FREQ DATA=kucc625 PAGE;
   TABLES mean*name /NOROW NOCOL NOPERCENT;

PROC FREQ DATA=kucc625 PAGE;
   TABLES age*sex / EXPECTED CHISQ;

PROC FREQ; /* for aggregate data */
   WEIGHT count;
   TABLES age*sex / EXPECTED CHISQ;

PROC PRINT DATA=kucc625 NOOBS DOUBLE; /* double space */
   VAR korean; ID name;
   SUM korean;

PROC SUMMARY;
   CLASS sex; VAR korean english;
   OUTPUT OUT=kucc625.sum;

PROC UNIVARIATE DATA=kucc625 PLOT; /* to draw graph */
   VAR total;
    ID name;

PROC SUMMARY;
   CLASS sex; VAR korean english;
   OUTPUT OUT=kucc625.sum;

PROC CORR COV; /* Correlation and covariances */
   VAR x1-x10;
   PARTIAL x9-x10;

PROC CORR ALPHA; /* Cronbach's coefficient alpha */
   VAR x1-x10;

PROC MEANS; /* To save output */
   VAR x y;
   BY year;
   OUTPUT OUT=agg_data MEAN=xBar yBar;

PROC TABULATE;
   CLASS sex; VAR score;
   TABLE sex ALL, score*(MEAN STD);

PROC SORT DATA=kucc625 OUT=kucc625.srt
    BY DESCENDING sex name;

PROC FORMAT;
   VALUE $gender_fmt 0='Female' 1='Male';

DATA example;
   SET original;
   FORMAT gender gender_fmt; /* value label*/

DATA example;
   SET original;
   LABEL campus='IU Campus' school='School'; /*variable label */
   LABEL college= department=; /* removing variable label*/

PROC SURVEYSELECT DATA=original OUT=sample
   METHOD=PPS SAMPSIZE=100 SEED=1234567;
   SIZE ids;
   STRATA state;

PROC PLOT;
   PLOT korean*sex='*' english*sex='#' /OVERLAY;

PROC CHART;
   VBAR total /LEVELS=3;
   VBAR mean /MIDPOINTS=20 60 90 ;
   HBAR sex /DISCRETE;