Extrapolation and Forecast

[@exquisitesquid4423]

This was a lifesaver for my IB Math IA, thank you!

[@Ikarus2985]

Thx!! Right-click on the formula !! I was already ripping my hair out. That was impossible, that function hit y-achsis atz EXACTLY 2,000,000. Thank you soooo much. Now the model works :-)

[@balajepersonal]

Thank you very much Dr. I was struggling to use the TREND functionality to exrapolate for a polynomial equation and that is how i ended up watching this video. Thank a ton !!

[@omprakashtiwari9492]

Nice explanation No doubt salute sir

[@zacharyleach2899]

I finally found a useful video on extrapolation and interpolation! Thanks so much!

[@ProfAnkitSharma]

Fantastic work Prof.

[@fooyosunday3764]

Thanks Dr. after several attempts using TREND failed, very useful explanation

[@AnandPenmatcha]

i like the power function using array. thanks for sharing the knowledge regards anand varma

[@alexandrakimberlychavezaqu8290]

THANK YOU i need this for my thesis

[@robbertdegroot4457]

Machtig goed uitgelegd Gerard. Thanks a lot !!

[@muhammadirfan8035]

Thanks a lot respected sir! It was really helpful.

[@Dr.AbrarUts]

Thanks Dr Gerard, very well explained

[@BiermanCR]

Help a lot!! Thank you very much.

[@chandnirana369]

Thank you sir 🙏

[@eneaservilha3185]

Can we use a Gaussian curve to apply to a limited series of data?

[@GeorgeZoto]

Great description, thank you.

[@michaelmendoza8689]

thanks Dr Verschuuren !!!

[@bbiillyy012]

great video.. helped loads...

[@zubair1424]

Does this work if the R2 is not as close as 1? Say 0.7?

[@Ikarus2985]

Oh, and important: Trend works fine but uses a linear model!

[@BIGDK1990]

Perfect! Thanks heaps!

[@HeyEveryoneHi]

Thank you

[@88Amany]

Thank you so much Dr

[@stefanieacat]

Thank you, it helped

[@ayendemolition5393]

tq

[@xinzhong822]

Nice explanation, but it would be much better to analyze the error due to extrapolation instead of showing all fancy fit.