327  *********************************************;
328  * f=sasmanual\clinq_expl_tab.sas            *;
329  *                                           *;
330  * Clinical data set questions:               *;
331  * II. Exploring the data (tabular)          *;
332  *********************************************;
333
334  options linesize=min;
335
336  %include 'c:\My Documents\My SAS
336! Files\sasmanual\formats\clinical_fmt.sas';
NOTE: Format $GENDER is already on the library.
NOTE: Format $GENDER has been output.
NOTE: Format $DXCODES is already on the library.
NOTE: Format $DXCODES has been output.
NOTE: Format $YESNO is already on the library.
NOTE: Format $YESNO has been output.

NOTE: PROCEDURE FORMAT used:
      real time           0.05 seconds


366
367  libname mydir 'c:\My Documents\My SAS Files\sasmanual\data'
367! ;
NOTE: Libref MYDIR was successfully assigned as follows:
      Engine:        V7
      Physical Name: c:\My Documents\My SAS Files\sasmanual\data
368
369  data clin;
370    set mydir.clinical;
371  run;

NOTE: The data set WORK.CLIN has 34 observations and 11
      variables.
NOTE: DATA statement used:
      real time           0.11 seconds


372
373  proc freq data=clin;
374    tables gender pregnant vitamins prim_dx sec_dx;
375  format gender $gender.  pregnant vitamins $yesno.
376         prim_dx sec_dx $dxcodes.;
377  title1 'The simulated clinical data from the SAS manual';
378  title2 'Question 1 - 1-way tables for 5 character
378! variables';
379  run;

NOTE: PROCEDURE FREQ used:
      real time           0.32 seconds


380
381  proc freq data=clin;
382    tables  prim_dx * gender;
383  format gender $gender.   prim_dx $dxcodes.;
384  title2 'Question 2a - 2-way table';
385  run;

NOTE: PROCEDURE FREQ used:
      real time           0.22 seconds


386
387  proc freq data=clin;
388    tables pregnant * vitamins;
389  format pregnant vitamins $yesno.;
390  where gender='F';
391  title2 'Question 2b - 2-way table for women only';
392  run;

NOTE: PROCEDURE FREQ used:
      real time           0.15 seconds


393
394  proc freq data=clin;
395    tables pregnant * gender /list missing;
396  format pregnant $yesno. gender $gender.;
397  title2 'Question 2c - Gender/pregnancy check';
398  run;

NOTE: PROCEDURE FREQ used:
      real time           0.22 seconds


399
400  proc freq data=clin;
401    tables gender * prim_dx * vitamins;
402  format vitamins $yesno. prim_dx $dxcodes. gender $gender.;
403  title2 'Question 3 - 3-way table';
404  run;

NOTE: PROCEDURE FREQ used:
      real time           0.21 seconds