Week 6 : TUTORIAL: TWO SAMPLE T-TEST IN STATA

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  • Опубликовано: 2 окт 2024

Комментарии • 21

  • @crysv2957
    @crysv2957 9 лет назад +82

    this guy sounds like Ross from the tv show "Friends"

  • @meertewebster6395
    @meertewebster6395 3 года назад +2

    thank you! Love the fact that you show syntaxes directly!

  • @benaiahahmad6192
    @benaiahahmad6192 10 месяцев назад

    why everyone didn't explain how to export ttest result in word document?

  • @muhammadhanif4426
    @muhammadhanif4426 3 года назад

    I have one question for t-test.did you solve it.when i send you

  • @sibtainowais2856
    @sibtainowais2856 4 года назад +1

    thanks for this video, i have a question how do we know if we have to use unequal variances option?

  • @shujiexu5380
    @shujiexu5380 6 лет назад +1

    What do you mean "unequal variance"?

  • @drdeeptichawla
    @drdeeptichawla 3 года назад

    Can independent t test be used for discreet data as long as it is normally distributed and with equal variance ? I can see in your example that you have used it for HR which is a discreet variable. Just want to be sure

    • @mustafeibrahim-xx1fk
      @mustafeibrahim-xx1fk Год назад

      HR is not discreet variables, it is continuous variable . I hope we can use discrete variable , please let me know if some one has different idea.

  • @뭐냐-j7y
    @뭐냐-j7y 3 года назад

    Date

  • @natalieirenewoodrum5890
    @natalieirenewoodrum5890 11 лет назад

    I appreciate your tutorial. Thank you!

  • @animeshchowdhury448
    @animeshchowdhury448 3 года назад

    Sir,
    I am currently working on a meta analysis. But I am not able to produce association studies of allele contrast (A vs a). Except that all are done but can not understand how to calculate A vs a frequency. If you help me out it will help me a lot.
    Thanks

  • @krabbypatty6896
    @krabbypatty6896 5 лет назад

    thanks!

  • @oscarapondi7137
    @oscarapondi7137 9 лет назад

    nice video,have learnt alot

  • @c10ckw0rk
    @c10ckw0rk 11 лет назад

    thanx a lot

  • @jaquelinemoraes1270
    @jaquelinemoraes1270 8 лет назад

    Thanks a lot!