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Time series analysis

This topic has 1 reply, 2 voices, and was last updated 8 years ago by Ken Garrett.

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June 1, 2017 at 5:39 am #389356
ooichiaying
Member
- Topics: 6
- Replies: 1
Sir , how to calculate the extrapolation like dec2016 q3
How to calculate the 8 =growth over the year?
Thank you
June 1, 2017 at 7:56 am #389388
Ken Garrett
Keymaster
- Topics: 10
- Replies: 10621
Find the trend increments per period.
Count through the number of additional periods you need from the last trend amount and add on the number of trend increments you need.
Adjust the answer by the appropriate seasonal variations.
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