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(Stata13): ARIMA Models (Identification)  

CrunchEconometrix
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21 окт 2024

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Комментарии : 61   
@CrunchEconometrix
@CrunchEconometrix 6 лет назад
RU-vid recently changed the way my content will be monetised. My channel now needs 1,000 subscribers. So it would be amazing if you show your support by both watching my videos and subscribing to my channel if you haven’t done so already. Monetising my videos allows me to invest back into the channel with some new equipment so this small gesture from you will be extremely huge for me. Many thanks for your support….CrunchEconometrix loves to teach, support my Channel with your subscription and sharing my videos with your cohorts.
@berthyrilewet1460
@berthyrilewet1460 6 месяцев назад
Ma'am you make complicated things really straightforward, no excess formula! thanks from Gabon
@CrunchEconometrix
@CrunchEconometrix 5 месяцев назад
Thanks for the encouraging feedback...deeply appreciated.
@汪哲緯
@汪哲緯 3 года назад
Ma'am you make complicated things really straightforward, no excess formula! Thanks from Taiwan.
@CrunchEconometrix
@CrunchEconometrix 3 года назад
Glad it was helpful, Max...thanks! I will appreciate if you can share my videos with your academic cohorts. Love from Nigeria!
@minzhu8291
@minzhu8291 3 года назад
Thank you for your videos which accompanied me through the entire postgraduate study process;)
@blessingamosa.4529
@blessingamosa.4529 4 года назад
A great contribution to the world of academics
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Thanks, for the encouraging feedback. Deeply appreciated!
@yahyehassan5491
@yahyehassan5491 4 года назад
Really amazing channel I ever watched!!! Please invest back again it is very important area of interest not only for econometrics, its for all
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Thanks for the encouraging feedback, Yahye. Deeply appreciated! I'll keep creating quality hands-on tutorials. Please may I know from where (location) you are reaching me?
@hmng2428
@hmng2428 4 года назад
Greetings from Singapore. Just subscribed. Great videos, clear explanations. Well done.
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Thanks for the encouraging feedback and subscription, Ng. Deeply appreciated!❤️
@wanjadouglas3058
@wanjadouglas3058 3 года назад
A very good lecture
@CrunchEconometrix
@CrunchEconometrix 3 года назад
Thanks for the positive feedback, Dr. Douglas.
@iDashxGaming
@iDashxGaming 4 года назад
Great video thank you very much !
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Thanks for the encouraging feedback, deeply appreciated!
@georgerobbin3257
@georgerobbin3257 Год назад
Hi great video. i am currently trying to perform a regression analysis on time series data on US REITs. For this analysis, i have had to calculate the dependent variable (CSAD) using returns from the market (Market_indexLogDayRtn). i was wandering when selecting the appropriate model, should i base this decision on the autocorrelation of the dependent variable (CSAD) or the autocorrelation of the variable Market_indexLogDayRtn
@CrunchEconometrix
@CrunchEconometrix Год назад
Hi George, it's the CSAD...variable under investigation.
@calvinlam949
@calvinlam949 2 года назад
Love your work, the way you explain and layout everything is amazing!! It would be a lot more convenient if you could link all ARIMA videos together though, it was a bit hard to find this video after watching the ARIMA basics video. I wanna watch all your content!
@CrunchEconometrix
@CrunchEconometrix 2 года назад
Hi Calvin, thanks for the encouraging feedback on my videos. Deeply appreciated. My videos are carefully sorted into 9 Playlists. Browse through to watch any video. Thanks.
@chaplanalyst
@chaplanalyst 6 лет назад
Great lecture! I thank you so much for helping me with my company project! :)
@CrunchEconometrix
@CrunchEconometrix 6 лет назад
Thanks Hyung, good to hear that my RU-vid Channel is helpful. Kindly share my videos with your academic community and colleagues...gracias! 💕 😊
@raufkarsak5799
@raufkarsak5799 Год назад
such a genius legend, thanks
@CrunchEconometrix
@CrunchEconometrix Год назад
Thanks, Rauf for the encouraging feedback. Deeply appreciated 🥰🙏
@ainahumairarostam2815
@ainahumairarostam2815 3 года назад
hi, may i ask? you said by looking at the difference series on PACF plot, there are 2 significant spikes which are at lag 1 and lag 3. what about at other lag that exceed the standard error line? I hope you can answer my question because now I am doing my Final Year Project about this method. TQ :)
@CrunchEconometrix
@CrunchEconometrix 3 года назад
Hi Aina, kindly watch the entire videos clips on ARIMA for answer to your query. Thanks.
@AdaptedStudios
@AdaptedStudios 4 года назад
You are a life saver! Our university is currently teaching us Stata but you have simplified it so much and made it much easier to understand. May I ask if the same rule applies of I am using your methods for multiple stock prices?
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Hi Adapted, thanks for the positive feedback. Deeply appreciated! Yes, you can use for multiple stock prices estimated SEPARATELY. Please may I know from where (location) you are reaching me?
@AdaptedStudios
@AdaptedStudios 4 года назад
From UK!
@versystudio822
@versystudio822 5 лет назад
Thank you, very clear.
@CrunchEconometrix
@CrunchEconometrix 5 лет назад
U're welcome, Versy...may I know from where (location) you are reaching me?
@versystudio822
@versystudio822 5 лет назад
Currently studying in US
@CrunchEconometrix
@CrunchEconometrix 5 лет назад
@@versystudio822 Awesome! I will appreciate if you can spread the word about my videos to your students, friends and academic community in the 🇺🇸! 💕 😊
@busaritajudeen9168
@busaritajudeen9168 5 лет назад
Your tutorial is amazing! Forecasting in Arima on stata which step 4 is missing
@CrunchEconometrix
@CrunchEconometrix 5 лет назад
Hi Busari, thanks for the positive feedback on my videos. Deeply appreciated! 💕 😊 The Stata video is still in the works. May I know from where (location) you are reaching me?
@sico365
@sico365 2 года назад
I can't find the last step, forecasting for stata, is it available or not?
@CrunchEconometrix
@CrunchEconometrix 2 года назад
Not yet available. My apologies.
@bhaskartripathi
@bhaskartripathi 6 лет назад
Thanks Professor. That was really helpful.
@CrunchEconometrix
@CrunchEconometrix 6 лет назад
U're welcome!!!
@matshophamalepe2368
@matshophamalepe2368 3 года назад
may you please explain me how PARSIMONY works?
@CrunchEconometrix
@CrunchEconometrix 3 года назад
Hi Matshopha, kindly watch my video on "General-to-Specific" for more about PARSIMONY. Thanks.
@mahlatsematshopha6828
@mahlatsematshopha6828 3 года назад
Thanks, that's was really helpful
@yahyehassan5491
@yahyehassan5491 4 года назад
I can't able to get ARIMA forecasting part in stata , is there a way to get the part?
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Not available at the moment.
@dhanashreebadhe9711
@dhanashreebadhe9711 4 года назад
Hi, in my graph, the PACF graph does not converge, what would that mean?
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Hi Dhana, how do you mean by "converge"?
@dhanashreebadhe9711
@dhanashreebadhe9711 4 года назад
@@CrunchEconometrix What I mean to say is that my ac graph is flat but my pacf graph is not flat and the residuals are moving out of the confidence interval in increasing manner. The last residual is the highest. What to do in this case?
@CrunchEconometrix
@CrunchEconometrix 4 года назад
Ok...I have given the necessary guide on what to do. Study the Table to decide the form of your ARIMA model.
@ralphnestorpadero950
@ralphnestorpadero950 4 года назад
is there a part 2 of the video??
@CrunchEconometrix
@CrunchEconometrix 4 года назад
In series. Not parts.
@sabaaurangzeb3474
@sabaaurangzeb3474 3 года назад
PLZ can u share link ACF and PACF
@CrunchEconometrix
@CrunchEconometrix 3 года назад
Hi Sana, I have no such link.
@sabaaurangzeb3474
@sabaaurangzeb3474 3 года назад
@@CrunchEconometrix ok then plzzz make a video about ACF AND PACF
@sabaaurangzeb3474
@sabaaurangzeb3474 3 года назад
@@CrunchEconometrix plzz tell me why we use arima model for forcasting ???
@CrunchEconometrix
@CrunchEconometrix 3 года назад
I explained forecasting in the ARIMA video. Kindly watch.
@CrunchEconometrix
@CrunchEconometrix 3 года назад
I explained ACF and PACF in my ARIMA video.
@khalilmhadhbi7858
@khalilmhadhbi7858 6 лет назад
data base for your exemple?
@CrunchEconometrix
@CrunchEconometrix 6 лет назад
I indicated the link to that in the video.
@mohamedkhalfanimwanga8349
@mohamedkhalfanimwanga8349 5 лет назад
Well understood...Thank you for great lecture
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