Forum Discussion
Working with Time Series Data
Does anyone have a resource for understanding how to work with time series data? In particular, I'm looking for guidance on how to compare time series that have different observation periods/frequencies. (One series measured with daily frequency vs another with quarterly or annual data). Would it be appropriate to simply average daily frequencies to arrive at quarterly/annual frequencies? Is there a "best practice"
Thx
Hi chris1234512
Short answer you need to bring all data to the lowest granularity.
For long and detailed please refer to the linked lection:https://www.youtube.com/watch?v=ucwEZxSdhB0If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly
1 Reply
- Ritaf1983
Super User
Hi chris1234512
Short answer you need to bring all data to the lowest granularity.
For long and detailed please refer to the linked lection:https://www.youtube.com/watch?v=ucwEZxSdhB0If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly