Multicollinearity || STATA || VIF

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  • เผยแพร่เมื่อ 7 พ.ย. 2024

ความคิดเห็น • 46

  • @NATURE__Photography283
    @NATURE__Photography283 3 ปีที่แล้ว +3

    Lectures are very interesting and knowledgefull .The way of teaching is outstanding 🥰🤩👍👍

  • @chamkaursidhu9887
    @chamkaursidhu9887 3 ปีที่แล้ว +4

    Mam really your explanation is very nice ..... simple and clear.....
    I just want to ask mam what is source of your motivation ... which miracle is working behind your teaching skill ...

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  3 ปีที่แล้ว +2

      Thanks a bunch dear.... Consistency and blessings of well wishers like you are the support system ❤️

    • @chamkaursidhu9887
      @chamkaursidhu9887 3 ปีที่แล้ว

      @@komalkanwarshekhawat_ 😊😊

  • @simranpreetkaur236
    @simranpreetkaur236 3 ปีที่แล้ว +2

    Your teaching is prefect mam

  • @MuhamadRizkiKarimamrulloh
    @MuhamadRizkiKarimamrulloh 7 หลายเดือนก่อน +1

    prof my model is pased the multicol by VIF,
    but after hausman test the selected is fixed effect, do i have to recheck the Multicol after fixed effect regression by doing VIF uncentered?
    because the result is different
    thanku syukriyaa

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  7 หลายเดือนก่อน

      No need to check again. Just mention the VIF values obtained under the said model.

  • @Maria.Qureshi.Official
    @Maria.Qureshi.Official ปีที่แล้ว +1

    Thank u dear for such a knowledgeable video

  • @mahinurmimi9782
    @mahinurmimi9782 ปีที่แล้ว +1

    Dear Maam,
    Why vif command shows "not appropriate after regress, nocons; use option uncentered to get uncentered VIF" beacuse of running any model other than OLS?
    I run fixed effect model, then write vif command. Then stata shows not appropriate result.

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  ปีที่แล้ว +1

      Check VIF after running the OLS. That is run the regress command and then run the vif command.

  • @anshuduhoon3357
    @anshuduhoon3357 ปีที่แล้ว +1

    hlo mam, n you please tell me when to use uncensored vif or censored vif value for calculation of multicollinearity in the stata

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  ปีที่แล้ว

      To identify the presence of Multicollinearity see censored VIF. However, stata provides with only VIF and 1/VIF values.

    • @anshuduhoon3357
      @anshuduhoon3357 ปีที่แล้ว

      @@komalkanwarshekhawat_

  • @duventurac
    @duventurac 6 หลายเดือนก่อน +1

    Komal you video is am,azing, however, it was not clear for me which values represent high or low multiocolinearity

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  6 หลายเดือนก่อน

      Dear, kindly let me know at what level you faced difficulty.

  • @knowledgeforsuccess35
    @knowledgeforsuccess35 3 ปีที่แล้ว +1

    Your way of teaching is really very attractive 😊. Keep it up 👍.

  • @breadpitt2475
    @breadpitt2475 ปีที่แล้ว +1

    Hi, I checked unit root test and found that some of the variablws are stationary at first and second difference. So in that case when I enter the variables in the command section, should I enter them taking their difference. Thanks

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  ปีที่แล้ว

      No, not necessary.

    • @breadpitt2475
      @breadpitt2475 ปีที่แล้ว

      @@komalkanwarshekhawat_ Thank you so much. Also, I run the fe model in both stata and eviews, but I get different results 😓

  • @Sanjivsingh1994
    @Sanjivsingh1994 2 ปีที่แล้ว +1

    Mam, What about Multicollinearity in case of Dichotomous variables (or with more than two categories) ?

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  2 ปีที่แล้ว

      I hope you will find this article helpful.
      www.researchgate.net/post/How_to_test_multicollinearity_in_binary_logistic_logistic_regression

  • @paramjeetsingh1543
    @paramjeetsingh1543 หลายเดือนก่อน

    Why you have taken log variable in your data set ...

  • @yasserradi-n3t
    @yasserradi-n3t 11 หลายเดือนก่อน +1

    i couldn't use the vif in fixed effect panel data multiple regression ? how can i do so ?

  • @poojagodara3786
    @poojagodara3786 3 ปีที่แล้ว +1

    fabulous ma'am ,🤩🌸

  • @vaishnavibalaji6811
    @vaishnavibalaji6811 2 ปีที่แล้ว +1

    Mam kindly upload a video using stata on how to choose between System GMM and Difference GMM method

    • @komalkanwarshekhawat_
      @komalkanwarshekhawat_  2 ปีที่แล้ว

      Sure, will soon upload on this one also. In list already. Thanks.

    • @vaishnavibalaji6811
      @vaishnavibalaji6811 2 ปีที่แล้ว

      @@komalkanwarshekhawat_ waiting for that video mam it will be really helpful to all the research Scholars. And please tell how to interpret the results of both the GMM models

  • @umaimaismail8767
    @umaimaismail8767 ปีที่แล้ว +1

    Best one

  • @obedchanda9907
    @obedchanda9907 2 ปีที่แล้ว +1

    Thank you

  • @seamhasankhan7732
    @seamhasankhan7732 2 ปีที่แล้ว +1

    thank you so much mem

  • @getanehtewabe-v1t
    @getanehtewabe-v1t 4 หลายเดือนก่อน

    thank sir

  • @RinkuRinku-nl5zg
    @RinkuRinku-nl5zg 3 ปีที่แล้ว +1

    👍👍

  • @gagansingh9893
    @gagansingh9893 3 ปีที่แล้ว +1

    👌👌👍

  • @singh-nt7nd
    @singh-nt7nd 3 ปีที่แล้ว +1

    🙏🙏