Mastering AE Date Imputation in ADaM: Clinical SAS Programmer Interview Question #16

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  • Опубликовано: 4 дек 2024

Комментарии • 11

  • @dharmorakshitirakshitaha449
    @dharmorakshitirakshitaha449 5 лет назад +2

    Super sir, awesome.. Plz continue your classes sir.. Useful to everyone .. Thank you sir..

  • @vk-tj8pl
    @vk-tj8pl 5 лет назад +1

    V useful!!Keep uploading more ADaM concepts related to different domains. Thanks!!

  • @RSiddarama
    @RSiddarama 4 года назад +2

    Good video sir...
    Please put sdtm and Adam interview questions..

  • @praveenkumarjinka6518
    @praveenkumarjinka6518 5 лет назад

    Excellent examples

  • @poosavijaykumar
    @poosavijaykumar Год назад

    Why should we impyte the dates ?

  • @velpulapavankumar9297
    @velpulapavankumar9297 5 лет назад +1

    Nice work..
    It's really helpful...

  • @sandeeptriveni22
    @sandeeptriveni22 4 года назад

    Hi if I join will you clarify doubts

  • @lalithabathula9307
    @lalithabathula9307 Год назад

    Hello sir I am watching your classes it's very informative to me, thank you so much for giving us this much valuable classes . I have total Pharma experience, now I am trying for the job in clinical sector, could you please share me your email so that I can send my resume, thankyou

  • @charlescarter2072
    @charlescarter2072 5 лет назад

    Anyone else think the Sas have gone downhill after watching this? Not as much action as Delta here.

  • @sunilsan8221
    @sunilsan8221 2 года назад

    solve this
    we have visit, visit_date, and pt (patient) variables or fields are there
    pt visit visit_date
    10005 visit 1 01-jan-2020
    10005 visit 2 09-jan-2020
    10005 visit 3 11-jan-2020
    10005 visit 4 02-jan-2020
    10005 visit 5 03-jan-2020
    requirement is the date entered is wrong,
    the visit 1 date always smaller than visit 2 , same way visit 2 dae smaller than visit 3
    but here visit 4 date is date shd be gretaer than visit 3 ..
    how to find these type of patient information date information in our raw data

    • @glokanathpatro2790
      @glokanathpatro2790 2 года назад

      Sort them by subject, visit. Then use lag function to get the date value from previous record into a new variable. If visit_date < lag(visit_date) then flags.