Friday, 7 October 2011

Julian date format:

Julian date format up to 7 digits, in represent number of days.

Date value                                               Informat
2003032                                                  julian7.

Data clinicals;
Infile cards;
Input dcode $ date;
Informat date julian7.;
cards;
Anti-s 19475240
Anti-s 19834234
Anti-s 19834534
;

proc print data=clinicals;
Format date ddmmyy10.;
Run;


Format                                                                         reporting 
worddate18.                                                     Month date, year
weekdate24. (weekdate 30.)                             Weekdate, month date, year
Year.                                                                Year(numeric)
Month.                                                              Month(numeric) (1-12)
Day.                                                                  Day (numeric)
Weekday.                                                          Weekday (numeric) 1-7.

Proc print data= clinicals;
format date Worddate18.;
Run;


SAS time value: Number of seconds difference between input time to system specification time.
SAS specification time (00:00:00).

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