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At 1:40 in this video. There is a difference when calculating Durbin-Watson Statistics, in the textbook: DW = 2 * (1 - correlation), which get a value of 0.14 for the value of DW, different from the value and the method you use in the video.

I have one question in exponential smoothing method why we do not calculate first Actual - Forecast why you moved directly to calculate the second one : 678-650

Im confused on how to get A2, can you send me a link if you have another video

Thanks

How A2 is calculated ? Not clear.

Recreated another model with this tutorial, very helpful, thanks'

how can i get this excel files ?

what is the book name that you use in the videos ?

what the book name that you use in your videos ?

Hi Barry. What is the reason you did not use average inventory?

Excellent clearly explained and well spoken instruction!

Hi barry can you help me solving a problem in employee scheduling.how can i share the question

How the “solver” in this file runs, can you share the code or the file for me，tks！

Very helpful! thanks so much!

why can't u present the formulas , first

Excellent Explanation sir. I would like to download the datasets for these control charts where can i find it.

Hello Barry, can you write the formulas you put in the solver please, those ones can not see in the video.

which textbook are you referring to at the beginning?

Thanks for the videos, very useful for SCM professionals

Can't believe this was posted 7 years back and no one has commented yet! This is a great tutorial.

excellent video thank you for taking the time to post this

Easy to understand, great video

if alpha and beta is arbitrary between 0 to 1 ? or how to define the value of these ?

How is this not the most popular video for weight moving average lessons. RUclips gets very dubious sometimes.

Why is T generally 0? where it comes from? Also how we are choosing alpha and beta? (I generally choose best alpha because I am appliyng MSE or MAD for exponential smoothing and I am figuring out the best alpha but I am not sure if it is okay for this situation) could you please specify it?

Hello, how can I contact you? I need your help, please 🙏🏼

How do I make the chart?

Thanks man !!

you live with the jigsaw or what? nice vid tho

Very well described. Very helpful!

Great help to remind some stuff in excel now that I don't have JMP!

Very well explained. Great real world example.

How does this differ from the forecasat sheet? Is this the same formula?

Sir, please put a video on capacity Planning

You the best Colonel Cobb!! I graduated thanks to you!

VMI represent! This professor is awesome!

Great presentation sir

i tried implementing this for a case study of mine and the results came out as to those similar to the chase strategy. What if i had to implement the level strategy? What changes should i bring for a level and mixed strategy?

Shut down the generator

Hi Barry, having an issue with results after running Solver : What if production levels are at a constant zero? I have set the production constraints to meet demand with not effect

Great video but background noise is annoying.

Best video on crashing through solver. Can I get ur LinkedIn profile?

can u add the idle time of the job

where can i get data for these videos

Cool! I really enjoy this clip!!

Cool! I really enjoy this clip <3

Your equations are incorrect!

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Very useful video. Thanks.

Awesome Explanation