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Dr. Faizi Weqar
India
Приєднався 11 жов 2021
Відео
Referencing using Mendeley
Переглядів 67Рік тому
This video elaborates on the procedure of doing references using Mendeley. The step-by-step process of referencing via Mendeley has been explained.
Moderation Analysis in Stata | Moderation Effect
Переглядів 3 тис.Рік тому
This video shows the whole moderation analysis procedure in Stata software. The video will discuss: 1. the meaning of moderation analysis 2. the example of the moderation effect 3. the models of moderation analysis 4. the steps to perform moderation analysis in Stata 5. the interpretation of the results 6. the steps to plot the interaction (moderation) graph in Stata You can also watch my other...
Fixed Effect, Random Effect v/s Pooled OLS Regression Model in Stata (Hindi)
Переглядів 11 тис.3 роки тому
This video will show you the step-by-step procedure that needs to be followed while doing the selection between the Fixed Effect (FE) model, Random Effect (RE) model and Pooled OLS model by performing the Hausman test and Breusch and Pegan Lagrangian Multiplier (LM) test in Stata software. Moreover, the video will help you identify the problems related to heteroscedasticity and autocorrelation ...
sir mera hausman test ka chi value 00.00 ara hai and prob value ki jagha koi value ni ari what should i do
A chi-square value of 0.00 suggests that the fixed-effects and random-effects models are producing virtually identical results, making it impossible to statistically differentiate between them. However, this does not necessarily validate the random-effects model; it just indicates an inability to perform the Hausman test effectively. How to Solve the Issue 1. Inspect the Data and Models: Check if the independent variables are highly collinear, which could lead to singular matrices. Moreover, ensure there is sufficient variability in the data. 2. Use a Robust Hausman Test: Some software packages, like Stata, offer robust versions of the Hausman test (e.g., xtoverid command) that can handle singularity issues.
Sir very excellent information you have given Sir please make a video how to solve autocorrelation problem and a video on short run and long run model
Thanks. For solving the autocorrelation and heteroscedasticity problems, you can employ robust standard errors. I will try to make a video on a short run and long run model in future.
Ok and thank you
but what is the comand for hereroskedasticity test for random effect sir
thank you
Agar fixed model phele aaya toh xttest0 karna parega ?
Thakns a lot Dr Faizi ....
please make a video on Mediation and Moderating model on panel data analysis using state
Will try in future...
Sir agr model mai moderating variable dummy hu....tu seperately dummy variable ko add karyy gai interaction term k sath model mai....jaisy is procedure mai aap bta rhy hai jis mai moderating variable dummy nahi hai.... ya just interaction term bnaa kr model run karyy gai... excluding dummy
Sorry! I am not able to get your question.
Means that is model mai (hce) Moderation variable jo k binary nai h... jis mai ap ny hr independent variable k sath interact karwayeia hai. aur interation term bnayai hai........ Sir mai keh raha hu agr moderation variable dummy hu binary (1 and 0) aur interaction term bn jayei gee is sai independent variable sai multiply krnyy k baad...... Tu sir model ko jb run karry gayy.... moderation variable ko b add karry gyy alaidaa sai model mai..
great job
Thanks
What if we have moderator or independent variable is categorical?
In that case, I don't have any idea. Sorry.
Good work
Thanks
Best and Very informative video regarding refrenshing of articles.
Glad it was helpful!
thank you so much sir. please make more videos on panel data analysis using state. the way you explained was so good.
I'm glad to know that the video was helpful to you. I'm also planning to make more videos on Stata. Keep Learning.
Very helpful . Many thanks
I'm so glad it was helpful. Keep Learning.
very useful video ..Plz keep on posting
Thanks a lot.
Thank you so much Faisi . Really learned a lot and able to clear my doubts. Plz put more such videos😊
You are so fast . Plz be slow.
Thanks. I'll try my best next time.
@@faiziweqarno fast...everything was perfect nd click on target 🎉... Thankyou jazakAllah❤❤..
Very informative for beginners . lag hi rahi thi awaz jani pehchani ...jab channel pe nazar daudaya to malum hua ye to SZ ke buzurg hain.... Jazakallah
I have employed this methodology in my research papers as well as in thesis. But when I have to use it again, I am not able to recall the whole process. So I decided to record the video for my personal use. But just because of fear that in any case if my laptop stops working due to any reason, i will lose that video, i uploaded it on UA-cam. Till now, i have never promoted my channel or video, and except me and my wife, no one knows that I have a channel on UA-cam.
@@faiziweqar ye to aapki sadgi h Dr. Sb. Lekin aise content jisse logon ko knowledge mile to aise me apko waqt mile to aur effort lagayye aur meri rai me koi harz nahi h isme 🤲
@Homo Sapien. Ji Insha Allah Zaroor.
Very nice
Thanks
Marvellous presentation dear Faizi
Do i need to run GMM after hausman test going in favour of FEM in panel data analysis? If yes, how to interpret that output? >If in FEM 1 out 4 variables turned out to be significant at 5%; and in GMM, 2 (including that one from FEM) variables turn out to be significant, what to write in conclusion? How to interpret J statistic and prob(j-stat) from GMM?
A.O.A teacher my stata sheet don't recognized the xtserial now what I can do for this
This is the best one.
best, knowledgeable and understandable
thanks a ton, sir.