/* bpb.sas Daniel Brockman 070514 convert initial blood pressure input. */

/* 
* bpb operates on a data set created by bpa.
* bpb converts the date and time variables into several
* more convenient forms (see bpmod.sas).
* bpb converts the Wt variable from pounds to kilograms.
*/

%let dir = C:\b\SAS-X405.7\proj ;
libname a "&dir";
%let autodir = &dir\subauto ;      * home of autoloader macros ;

%include "&dir\bpmod.sas" ;        * macros ;

options 
  mprint
  mlogic
  symbolgen
  sasautos="&autodir"
  ;

* ----------------------------------------------- ;
%let inp = a.bpset1 ;              * input data set ;
%let outp = a.bpsetdtkg ;          * output data set ;
* ----------------------------------------------- ;
/* inline macro */
%macro body ;                        * main process ;
  %global greturn ;                  * general return value ;
  %local tempds;                     * temporary data set name ;

  %getdsname(tempo);        * get unique data set name ;
  %let tempds = &greturn ;  * temporary data set ;
  
  %timester(&inp,&tempds) ;   * create convenient time variables ;
  %Lb2Kg(&tempds,&outp);      * convert Wt to kilograms ;


  proc means data=&outp;
  run;

%mend body;
* ----------------------------------------------- ;

%body ;          * let's go ;

run;
  
* ----------------------------------------------- ;
;