Sas code9/13/2023 ![]() ![]() It is also possible to specify the columns that the variables occupy. This is an example of using free format in naming the input variables. The variable names must follow the SAS naming rules, and a space separates the variable names in an input list. It designates the names of the variables in your dataset. The INPUT statement comes after the data statement. The name you choose is up to you, but it must conform to SAS naming conventions. This tells SAS to create a new dataset and call it hwk1. All data statements must end with a semicolon. This statement must begin your DATA step. The second style uses data from another file: it uses the INFILE statement to let SAS know where to get the file. However, the first style has the data lines inside the program, so it uses the CARDS statement. or other data manipulation statements.Įach style uses the DATA and INPUT statements. new variables, use if statements, do loops, In this part of the program, you can create new variables, use if statements, do loops. In this part of the program, you can create. Generally, the data step portion of your program will either look like this: DATA dataname INPUT varname1 varname2 (etc). INFILE statement indicates that data is in a file and the name of the file.CARDS statement indicates that data lines immediately follow. ![]()
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