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Is there any unified way of doing this sampling? I mean on a single sheet using only formula.

Great video

Great video! One resource that also helped me: ruclips.net/video/H0_L3V8qKiY/видео.htmlsi=-01aOaZVbBapF6XI

Thanks for the presentation, I am using this method for forecasting flight delays however, my forecasting values are getting negative after the third prediction. Does it mean my data is unsuitable for Holt Winter's method?

Thanks for the video. But can I now the reference of initial values formula? I'm so confused because this method have the different initial values formula in other reference.

what about the IntervalClosed in the Histogram? do we choose this explicitly?

You are such a great teacher, the first video that explains the process without repeating nothing over and over, while explaining it simple and well!

So nicely

u are the GOAT

Thanks so much

Hi Leslie, is this possible for daily data? so forecasting short term within 365 days out of the year? It becomes interesting with different holidays as they don't always fall on the same day of the year.

Can data be weekly instead of Month in quarter? the Model is still be effective?

really??? you should prepare for the video before you record.

thats was quite helpful, thanks so much

Thank you. You explained in a simple manner, easy to understand.

Do i still need to check if it is stationary or not?

literally thank you so much its 5 am have spent 3 hours trying to decipher my professor just for this one part and you fixed my issues in less than 10 minutes

Please share this excel file

❤❤❤

This saved me ❤❤❤

Improving audio quality will make you the best.

Very useful

Thank you very much. You tought be better than my statistics teacher

Did you really say "times it by" in a math video?🙄

this has saved my life, thankyou

Thankyou for this!...can we get this excel sheet? it would immensely help.

Thank you so much. I watched many videos but your video was the best solution and what exactly I needed.

Nice video, how would you create a reverse cumulative frequency table so you get 2, 6, 16 etc?

Terrible sound, it is a pity...

what to do if one of the initial month's sales are 0, as later when I drag the formula I get division by 0 error

my sales is 0 for a 2 months due to which I am not getting value of Level and Trend Further down the month, how do I deal with that

That was the most helpful comprehensive stratified sampling tutorial I've seen yet. Thank you!

But what should be done when neither the first condition nor the second is satisfied?

But what should be done when neither the first condition nor the second is satisfied?

How can I build forecast.ets Excel function essentially by hand so I have more control over inputs? This is for seasonality as well. I ran forecast.ets.stat so I have the smoothing parameters. Do you have videos on the equations so I can reproduce the results of the exponential triple smoothing by hand?

How can I build forecast.ets Excel function essentially by hand so I have more control over inputs? This is for seasonality as well. I ran forecast.ets.stat so I have the smoothing parameters. Do you have videos on the equations so I can reproduce the results of the exponential triple smoothing by hand? Is this video the same thing? Or is that more complicated?

The Best video, thank You.

Ahmm

I use notepad to compose my questions instead of word so that no invisible control characters sneak into the text.

Hello teacher, can you tell me how to find alpha and beta in any data?

Thanks 🙌.. it was helpful. Keep up the good work !!

👍

I saw one type of exponential distribution formula which has lambda times "e".

I liked that and I will watch it again and again

Please give me excel version

Good one! Thank you for sharing!

First!

This is great, thank you. Is the spreadsheet available?

Helped me with my assignment. Thank you very much

Sorry. Please answer Mrs, It's aditive or multiplicatice?