标题: 初学者，请教一个问题。 [打印本页] 作者: shiyiming 时间: 2009-4-9 08:29 标题: 初学者，请教一个问题。 [b:3aiad0qd]My program 1 is:[/b:3aiad0qd]
DATA FREEWAYS2;
INFILE 'C:\Users\Julia\Documents\My SAS Files\9.1\freeways.sas7bdat';
INPUT TYPE $ @;
IF TYPE = 'surface' THEN DELETE;
INPUT NAME $ 9-38 AMTRAFFIC PMTRAFFIC;
PROC PRINT DATA = FREEWAYS2;
RUN;
[b:3aiad0qd]The log info received is;[/b:3aiad0qd]
75 DATA FREEWAYS2;
76 INFILE 'C:\Users\Julia\Documents\My SAS Files\9.1\freeways.sas7bdat'
----------------------------
49
76 ! ;
NOTE 49-169: The meaning of an identifier after a quoted string may change in a future SAS release.
Inserting white space between a quoted string and the succeeding identifier is
recommended.
77 INPUT TYPE $ @;
78 IF TYPE = 'surface' THEN DELETE;
79 INPUT NAME $ 9-38 AMTRAFFIC PMTRAFFIC;
80 PROC PRINT DATA = FREEWAYS2;
81 RUN;