About DJ09

DJ09 · ‎07-25-2013

I would only like to output only those subjects that has come to all six visits without missing consecutive 3 in a row.

DJ09 · ‎07-25-2013

Hello there, I have a dataset like subjid visit 101 1 101 2 101 3 101 4 101 5 101 6 102 1 102 5 102 6 I would like to flag the subject like 102 that has consecutive 3 visit missing and delete that subject from my study. Can someone share the logic of how to do that? Thanks for all your time and help.

DJ09 · ‎07-11-2013

Thank you so much Linlin for your prompt response! Got the desired results. Thanks again.

DJ09 · ‎07-11-2013

Hello everyone, Here is an example where I need help with. Data have; input subjid week product; cards; 101 21 x1 101 22 x1 101 23 x1 101 24 x1 102 19 x1 102 20 x1 102 22 x1 102 23 x1 102 24 x1 ; run; What I would like to achieve here is to count the weeks to see when each subject stop as the ending period is 24 weeks and it has to be consistent without missing any week or else ignore those weeks where he missed.In the above case its going to be week 19 and 20 for subjid 102 since he missed week 21.So can someone tell me how can I do this? I appreciate any help I get.Thanks in advance.

DJ09 · ‎06-19-2013

Here is an example: Var1= I am going to market to get some groceries. I will not return till the evening. If there is anyway possible for you to cook the dinner. I am sure the grocery stores may be busy due to the forecast of having the storm this weekend.I hate going to the groceries.I am going to market to get some groceries. I will not return till the evening. If there is anyway possible for you to cook the dinner. I am sure the grocery stores may be busy due to the forecast of having the storm this weekend.I hate going to the groceries.I am going to market to get some groceries. I will not return till the evening. If there is anyway possible for you to cook the dinner. I am sure the grocery stores may be busy due to the forecast of having the storm this weekend.I hate going to the groceries. I want to split this var at 200 character without chopping any word but get close to 200 and make the first 200 as my first var like xxTERM and the rest of the string will go to the next variable xxTERM01 , xxTERM02 and so on. I hope this make sense?

DJ09 · ‎06-19-2013

How to split a string at less than 200 character in order to derive SDTM variable like DVTERMxx? My variable value has a length of 650 character so my assumption is it ends up in 4 variables. I am not sure. Any help will be appreciated.

Online Status	Offline
Date Last Visited	‎01-31-2018 02:45 PM

Re: missing visits

missing visits

Re: Count the visits

Count the visits

Re: Splitting a string

Splitting a string