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Time series

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Time series data and plots
1Construct and read a time series plotOpen, set of 8LessonPractice
2Identify qualitative features in a time seriesOpen, set of 8LessonPractice
Smoothing with moving means and medians
3Calculate moving meansOpen, set of 8LessonPractice
4Moving median smoothingOpen, set of 8LessonPractice
Smoothing and seasonal indices
5Select and compare smoothing methodsOpen, set of 8LessonPractice
6Interpret and complete seasonal indicesOpen, set of 8LessonPractice
7Deseasonalise and reseasonalise valuesOpen, set of 8LessonPractice
8Calculate seasonal indices from complete cyclesOpen, set of 8LessonPractice
Trend models and forecasts
9Fit a time trend and forecastOpen, set of 8LessonPractice
Chapter 4Chapter 6