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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a rolling window in time series analysis?
π‘ Hint: Think about how we can smooth out data fluctuations.
Question 2
Easy
List the three components of seasonal decomposition.
π‘ Hint: Remember the acronym T-S-R!
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of using rolling windows in time series?
π‘ Hint: Think about why we might want to smooth data.
Question 2
Seasonal decomposition separates time series into which of the following components?
π‘ Hint: Remember the key acronym for seasonal decomposition.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
Given a dataset with daily temperatures over a year, apply seasonal decomposition. Discuss how the trends vary and identify the major seasonal effects.
π‘ Hint: Focus on each component's contribution and how they manifest in the time series.
Question 2
Create an interactive time series plot that shows the financial performance of a company over five years, including seasonal effects and general trends.
π‘ Hint: Incorporate dynamic elements that highlight seasonal trends.
Challenge and get performance evaluation