comp.soft-sys.sas - The SAS statistics package.
Hello, I have a file with a date variable and a time variable but can't find way to create a datetime variable by combining the two variables. Any suggestions would be appreciated. Thanks, Bill West XXXX@XXXXX.COM
Hi I have a question regarding to transfer numerical variable to date variable. My original variable is 991225 = 1999 Dec.25; 1011225 = 2001 Dec.25 How can I transfer this variable to a date variable, since I want to calculate the days difference. Thanks Jane
Hi, I have a variable called "start_date" and I formatted it as follows: format start_date DATE9. I found in my dataset that not all participants filled in this field. I would like to identifying these missing records. How do i do this? I've tried reformatting this variable to a character and then putting if start_date = ' ' then missing=1. And I've even tried to put if start_date = . then missing=1. But the format DATE 9. is neither character nor numeric. Can anyone help? Thanks.
Hello everyone, I had to work on a report where it involves Date operation / Date manipulation Like adding 3 months from a date , adding 1 week , 2 weeks =85.upto 12 week= s ..etc I need some best reference for SAS Date manipulation , formats , date conversation ..etc, can someone please let me know If anyone have any code with date manipulation , would be great for reference. Thanks - Swamy