Hi, how can I exclude a date that is one before last from the table
Table
2020-01-15
2020-04-23
2020-05-13
2020-06-26
Result
2020-05-13
can I do this in an easy and fast way?
data have;
input date yymmdd10.;
format date yymmdd10.;
cards;
2020-01-15
2020-04-23
2020-05-13
2020-06-26
;
data want;
_n_=nobs-1;
set have nobs=nobs point=_n_;
output;
stop;
run;
data have;
input date yymmdd10.;
format date yymmdd10.;
cards;
2020-01-15
2020-04-23
2020-05-13
2020-06-26
;
data want;
_n_=nobs-1;
set have nobs=nobs point=_n_;
output;
stop;
run;
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!
What’s the difference between SAS Enterprise Guide and SAS Studio? How are they similar? Just ask SAS’ Danny Modlin.
Find more tutorials on the SAS Users YouTube channel.