Finally!!! This lecturer is highly technical, but does a superb job of explaining everything!!!
FlareSoul
You are more than I could imagine, simple, clear, short and also digged deep.
ahmedashry
Your English is so perfect, and your voice is so clear, I could listen to your training forever...The way you communicate the topic is superb. As a beginner in the topic, I understood right away.
cananakca
Thanks Galit for such a clear explanation ! The visuals - formulae, example and ur explanation went really well together and helped to understand the concept easily!!
skrishnakumar
At 3:35 L(t) = ... should be L(t+1) = ... .Do you agree? (nice lecture by the way)
VideosEngracadosBR
It's really a great series of videos explaining time series analysis!!
xinyichen
This is a fantastic video for studying time series! I have one small question: at 6:18 the teacher explained that trailing MA with window W almost equals to SES with alpha = 2/(W+1). I did not quite understand this part. Could anyone please explain a bit on how the conclusion is derived? Thanks!
xinpang
By Lt and Lt-1, I assume this is the same as notation in your book that uses the Ft and Ft-1 for the forecast value?
DogsAndDataRus
But you only gave an example for SES where you used the last forecast value, alpha, and the error. Where is the example on a weighted average for a series of past values?
PinkFloydTheDarkSide
What if the time deltas between samples are not equal?
SaidMetiche-qyhb
So how exactly could you forecast the values beyond the 1 period immediately succeeding the last available historical data?
glennsugana
This is fantastic - thank you, Galit!
matthewhoag
Thanks for this great effort. Appreciated!
yousefhassan
although back in 2016, but super explanation. sharp and crystal !
