Getting Started Example 2 for PROC FREQ
/****************************************************************/
/* S A S S A M P L E L I B R A R Y */
/* */
/* NAME: FREQGS2 */
/* TITLE: Getting Started Example 2 for PROC FREQ */
/* PRODUCT: STAT */
/* SYSTEM: ALL */
/* KEYS: categorical data analysis, crosstabulation tables, */
/* KEYS: measures of agreement, kappa statistics, */
/* KEYS: ODS Graphics, agreement plot */
/* PROCS: FREQ */
/* DATA: */
/* */
/* SUPPORT: sasdlw UPDATE: January 28, 2011 */
/* REF: PROC FREQ, Getting Started */
/* MISC: */
/****************************************************************/
/* Agreement Study ---------------------------------------------*/
data SkinCondition;
input Derm1 $ Derm2 $ Count;
datalines;
terrible terrible 10
terrible poor 4
terrible marginal 1
terrible clear 0
poor terrible 5
poor poor 10
poor marginal 12
poor clear 2
marginal terrible 2
marginal poor 4
marginal marginal 12
marginal clear 5
clear terrible 0
clear poor 2
clear marginal 6
clear clear 13
;
ods graphics on;
proc freq data=SkinCondition order=data;
tables Derm1*Derm2 /
agree noprint plots=agreeplot;
test kappa;
weight Count;
run;
ods graphics off;