FILENAME GENO 'D:\LAB\DAT\GENO.DAT' LRECL=9;                                
**** LRECL includes 2 positions for CRLF, assuming use of PC SAS ;              
                                                                                
    DATA WORK;                                                                  
      INFILE GENO MISSOVER;                                                     
                                                                                
      LENGTH                                                                    
        SEQN      7                                                             
        HCPGENTP  8                                                             
        HCPRNA    8                                                             
      ;                                                                         
                                                                                
      FORMAT                                                                    
      ;                                                                         
                                                                                
     INPUT                                                                      
        SEQN     1-5                                                            
        HCPGENTP 6                                                              
        HCPRNA   7                                                              
     ;                                                                          
                                                                                
      LABEL                                                                     
        SEQN     = "Respondent identification number"                           
        HCPGENTP = "GENOTYPE"                                                   
        HCPRNA   = "RNA POSITIVE"                                               
      ;