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DATALINES |
Valid: | in a DATA step |
Category: | File-handling |
Type: | Declarative |
Aliases: | CARDS, LINES |
Restriction: | Data lines cannot contain semicolons. Use DATALINES4 when your data contain semicolons. |
Syntax |
DATALINES; |
Use the DATALINES statement with an INPUT statement to read data that you enter directly in the program, rather than data stored in an external file.
Details |
The DATALINES statement is the last statement in the DATA step and immediately precedes the first data line. Use a null statement (a single semicolon) to indicate the end of the input data.
You can use only one DATALINES statement in a DATA step.
Use separate DATA steps to enter multiple sets of data.
SAS handles data line length with the CARDIMAGE system option. If you use
CARDIMAGE, SAS processes data lines exactly like 80-byte punched card
images padded with blanks. If you use NOCARDIMAGE, SAS processes data lines
longer than 80 columns in their entirety. Refer to
CARDIMAGE
for details.
The DATALINES statement does not provide input options for reading data. However, you can access some options by using the DATALINES statement in conjunction with an INFILE statement. Specify DATALINES in the INFILE statement to indicate the source of the data and then use the options you need. See Reading In-stream Data with Options.
Comparisons |
Examples |
In this example, SAS reads a data line and assigns values to two character variables, NAME and DEPT, for each observation in the DATA step:
data person; input name $ dept $; datalines; John Sales Mary Acctng ;
This example takes advantage of options available with the INFILE statement to read in-stream data lines. With the DELIMITER= option, you can use list input to read data values that are delimited by commas instead of blanks.
data person; infile datalines delimiter=','; input name $ dept $; datalines; John,Sales Mary,Acctng ;
See Also |
Statements:
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System
Option:
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Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.