Maths Tutorial: Smoothing Time Series Data (statistics)

VCE Further Maths Tutorials. Core (Data Analysis) Tutorial: Smoothing Time Series Data. This tute runs through mean and median smoothing, from a table and straight onto a graph, using 3 and 5 mean & median smoothing and 4 point smoothing with centring. For more tutorials, visit www.vcefurthermaths.com

[@Regimeshifts]

You don't know how helpful this has been to me! Looked for a simplified version for too long. Thanks

[@D4ddi0G4m3r]

This lady has such a soothing voice that is not monotone like m0ost maths teachers, it is also clear and easy to understand. Thankyou

[@prasshanthvp1082]

Please keep publishing more videos, these are gold !! Simple and very effective.

[@vicsehmbi]

I like the way you move the cursor as you are talking, kind of cool. This is really explained clearly, I am currently doing my Master in Fin Engineering over at Stevens and these videos really really help. Thanks

[@followmaslow]

the focus on most of our lessons seems to be questions with a small demonstration only from the text, you have explained to me in minutes what my teacher couldn't in a week of classes. i'll be looking forward to more :)

[@minedencile9615]

mauraya chinhu

[@jessicab9208]

THIS SAVED MY LIFE BECAUSE I HAVE MY SAC TOMORROW THANK YOU STRANGER ♥

[@cm247.7]

How did you go my man

[@draconianoz6602]

CM247. That was three years ago fam 😳😳

[@polaris911]

thank you this was incredibly helpful. I had to use this smoothing approach for programming a game

[@further_maths]

Glad you liked it! This video is not very popular for some reason... I think you're one of the small few people searching for a video on time series smoothing haha. But I'm really glad you found it useful! :)

[@YouFyrst]

Fantastic! No one has explained it to me better! Awesome!

[@feathertopDT]

you are the greatest... if only i found this earlier in the year and not 24 hours before the exam D:

[@anyachan567]

Thank you, very good work.

[@damarapearson]

Thanks so much! This is really simplified which is FANTASTIC for revision! :)

[@swatfishaz]

Very helpful video, thanks

[@fuzzymanpeach323]

Thank you so much for your videos! Helped me alot.

[@further_maths]

Yay I'm glad you like it! :)

[@NA0MIxo]

Thank you so much, you're amazing!!!

[@Pub_Squash]

haha best channel exactly what i need

[@runningitdownmid6358]

thank you pal

[@mphomathole7202]

thankz alot....totally saved me!!!

[@pradeep2077]

very nice. thank you so much.

[@gazzathegardener]

Thankyou for your help :)

[@rororealthing]

thanks a lot!

[@ajufsd]

hey, nice explanation, ma'm... Thank you so much :)

[@further_maths]

Thanks!! :)

[@focus1649]

Great!

[@ignitrium6859]

thanks a lot, it's awesome :D

[@kash2371]

Thanks a lot! :)

[@markob9816]

You are the definition of god

[@further_maths]

Yay! Even with the accent? Haha

[@PriyadarshiPrashant]

thankyou So much now i can implement this in my game development

[@further_maths]

Thanks for the comment. Glad you find it helpful. I'm glad you can see the cursor too - it's a bit tiny. Thanks!

[@ibd991]

Thank you very much because this really explained it for me, my lecturer just complicated his explanation using 1/2 of the first value and 1/2 of the last value of the time window and that was so confusing for me when doing the calculation but now i used your method to solve his time series questions and got same values and answers he got. A million thanks for this.

[@justelokossou2553]

Thanks for the simplicity in explaining this concept

[@nigelchisare7923]

Learning made easy. Thank you

[@Noraahhh]

Thank you so much! This was really helpful

[@doanngocdinh]

You have lovely voiece. I enjoy your video so much. thanks !

[@moeinhasani8718]

very useful tnx !

[@rikiakbar4025]

Keep It Super Simple! Nice videos!

[@RaghavC20]

Very clearly explained with a careful pace. Thanks

[@ROKDER1]

Honestly thank you

[@wanjadouglas3058]

perfect. Good job

[@notro104]

An easier way to smooth even number moving averages is to take the first 5 numbers, half the first and last number then add them all together and divide by 4

[@further_maths]

@YouFyrst Thanks!! Glad i could be of some help :-) Good luck with your studies!

[@octavianrus4543]

This saved my entire life thank you so much

[@kayrain.m8]

thanks a lot

[@ZiSOK]

thank you

[@kiwikiwi7138]

Love you

[@hotpot360]

thank you so much, you're so easy to understand i learn so much ! :)

[@further_maths]

I'm glad you like this format. I've had some comments that I go too in depth on the theory of how it all works, and I should just skip to showing how to apply it to problems. I figure that's what you do in class though, as you said.

[@prasshanthvp1082]

The going in depth is the best thing.

[@further_maths]

Awesome, glad you stumbled across it then :) Thanks for commenting!

[@ambkumar]

You are fantastic. I was looking for such smoothing method for a long time. God bless you.

[@aarondal4429]

U would be the perfect teacher, explained so well

[@tasnimsheikh7745]

You're awesome, thank you!

[@h2so4o3]

Thank you for that clear lesson

[@nothaidar4583]

🙏🏻 thank u 😊

[@further_maths]

You’re welcome 😊

[@guilhermeoceano]

Sensacional..thanks and congrats for the channel...I am learning a lot ..!!yeahhh

[@DanFlavel]

sensational*

[@ravithriveni592]

Just a small doubt, when doing 4-mean smoothing, why we can't draw the point in between 2nd and 3rd year and why we chose centering ?

[@SuJiangShoei]

what do we do with the edge?

[@further_maths]

Haha that's awesome

[@shreyasarojkar5267]

Pls also explain correlogram,Auto regressive eqn, Yule eqn

[@iftikharhussain9194]

Do to dooooo. That singing tho. At. 15:36

[@jaksen94]

I don't get what you mean? Pun intended.

[@moriah2421]

is there a quicker way to do this by using the calculator and implementing a formula? thanks :)

[@ajufsd]

If you are good in Excel, you will be quick to do it. Other tools like SAS, R etc make it with some codes, though its not recommended for small data sets.all the best.

[@johnnowakowski4062]

👍

[@Purerade]

Marry me!