BookmarkSubscribeRSS Feed
🔒 This topic is solved and locked. Need further help from the community? Please sign in and ask a new question.
nbonda
Obsidian | Level 7

I have data set dtset1.

sn.  stdt;

1  10/10/2010

2  10/19/2011

stdt is a character variable with length 10.

I need to convert this into numeric date like datetime20.

I tried this;

data new-dtset;

set dtset1 (rename=(stdt=stdt_n));

stdt=input(stdt_n, date9.);

format stdt datetime20.;

drop stdt_n;

run;

but It didn't work, It's converting to numberic but showing as missing value.

I need help to solve this problem.

Thank you

1 ACCEPTED SOLUTION

Accepted Solutions
4 REPLIES 4
MichaelLarsen
SAS Employee

First you need to change the informat reading the date and secondly you must convert that date value into a datetime value using the dhms function.

data newdtset;

set dtset1 (rename=(stdt=stdt_n));

stdt=dhms(input(stdt_n, mmddyy10.),0,0,0);

format stdt datetime20.;

drop stdt_n;

run;

Regards,

Michael

Kurt_Bremser
Super User

Replace

stdt=input(stdt_n, date9.);

with

stdt = input(stdt_n,mmddyy10.) * 86400;

Since you want it to display as a datetime value, it needs to count the seconds from 01jan1960 instead of just the days.

Ksharp
Super User

Directly use informat .

option datestyle=mdy;
data have;
input sn  stdt : $20.;
d=input(stdt,anydtdtm20.);
format d datetime.;
cards;
1  10/10/2010
2  10/19/2011
;
run;

Xia Keshan

sas-innovate-2024.png

Join us for SAS Innovate April 16-19 at the Aria in Las Vegas. Bring the team and save big with our group pricing for a limited time only.

Pre-conference courses and tutorials are filling up fast and are always a sellout. Register today to reserve your seat.

 

Register now!

How to Concatenate Values

Learn how use the CAT functions in SAS to join values from multiple variables into a single value.

Find more tutorials on the SAS Users YouTube channel.

Click image to register for webinarClick image to register for webinar

Classroom Training Available!

Select SAS Training centers are offering in-person courses. View upcoming courses for:

View all other training opportunities.

Discussion stats
  • 4 replies
  • 1905 views
  • 3 likes
  • 4 in conversation