sas certified base programmer for sas 9

= allkeywords:/* All the keywords in the SAS command cannot be used as the data set name */2 Data toads/* missing a semicolon */3 infile 'C: \ myrawdata \ toadjump. dat '; 4 input toadname $ weight jump1 jump2 jump3; 5 run; 6 7 [log prompt]: Error: infile is not allowed in the data statement when option datastmtchk = allkeywords.8 9[Explanation] datasmtchk system options, which can be used as the name of a

Path to mathematics-sas memo (9), path to mathematics-sas memo View Libname saslib "k: \ sas "; DataSaslib. testview4/view = saslib. testview4; Set saslib. test4; Run; Proc printData = saslib. test4 noobs label; Run; Proc SQL; Select testview4.id as student ID, testview4.score as score fromsaslib. testview4; Quit;All

I. Basic Nature of ODS ODS output format: listing (default standard SAS output), HTML, RTF, prtnter, PS, PCL, PDF, output (SAS output date-set), markup, and document; ODS contains the table template (specified output structure) and style template (specified appearance structure): first, the table template function generates data from procedure to form the output project, then, the style template is used

1 Data _ NULL; /* _ Null _ makes it unnecessary for the system to generate a new dataset to save memory. */ 2 Infile ' C: \ myrawdata \ candy. dat ' ; 3 Input name $ 1 - 11 Class @ 15 Datereturned mmddyy10. candytype $ quantity; 4 Profit = Quantity * 1.25 ; 5 6 /* Focus: output reports using file and put */ 7 File ' C: \ myrawdata \ student.txt ' Print;/* The file statement specifies the output path of the reprot. The print option tells

Proc report includes the print, means, tabulate, sort process, and data step functions: I. Basic Syntax: 1 Data natparks; 2 infile 'C: \ myrawdata \ parks. dat '; 3 input name $1-21 type $ region $ museums camping; 4 run; 5 6/* ----- group and analyze SS variables (group: vertical; horizontal SS: horizontal) --- */7 * region as group and type as variant SS variable with sums; 8 proc report data = natparks nowindows headline; 9 column region type N, (m

Proc export can export two types of files: Export the delimited file1 * example; 2 proc export data = hotels 3 OUTFILE = 'C: \ myrawdata \ Alibaba s.txt '/* The suffix name determines the format of the output file. In addition, the value can also be specified using the DBMS = option. */4/* For example, if the space-delimited file does not have a standard suffix, you can only use the DBMS = option to output */5 DBMS = DLM/* If the CSV file is output, DBMS = CSV; 6. If the TXT file is output, DB

= -; - + int*P1 = a, *P2 = b; - + Change (P1, p2); A atprintf"a=%d\nb=%d\n", *p1,*p2); - - return 0; - -}3, the common use of pointers to the scene:1) indirectly access the variables in the caller in the function:2) allow the function to have multiple return values;"Level Two pointer"1, Level Two pointers:If a pointer variable holds the address of another pointer variable, the pointer variable is a pointer variable that points to the pointer. Also for level two pointers;int*p=a;int