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Time Series Analysis And Forecasting By Example
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Time Series Analysis And Forecasting By Example

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Times Series Analysis and Forecasting presents seemingly difficult techniques and methodologies in an insightful and application-based way. Through a hands-on and user-friendly approach, this text includes exercises, graphical techniques, examples, excel spreadsheets, and software applications on time series analysis. The reference offers step-by-step procedures and instructions. This textbook is essential for students, emphasizing intuitive learning rather than theory through modeling the data in careful interpretation and use of modern statistical graphics.

目次

Chapter 1. Time Series Data: Examples and Basic Concepts.

1.1 Introduction.

1.2 Examples of time series data.

1.3 Understanding autocorrelation.

1.4 The Wold decomposition.

1.5 The impulse response function.

1.6 Superposition principle.

1.7 Parsimonious models.

Chapter 2. Visualizing Time Series Data Structures: Graphical Tools.

2.1 Introduction.

2.2 Graphical Analysis of Time Series.

2.3 Graph terminology.

2.4 Graphical perception.

2.5 Principles of graph construction.

2.6 Aspect Ratio.

2.7 Time Series Plots.

2.8 Bad Graphics.

Chapter 3. Stationary Models.

3.1 Basics of Stationary Time Series Models.

3.2 Autoregressive Moving Average (ARMA) models.

3.3 Stationary and Invertibility of ARMA models.

3.4 Checking for stability using variogram.

3.5 Transformation of data.

Chapter 4. Nonstationary models.

4.1 Introduction.

4.2 Detecting nonstationarity.

4.3 Autoregressive Integrated Moving Average (ARIMA) models.

4.4 Forecasting using ARIMA models.

4.5 Example 2: Concentration Measures from a Chemical Process.

4.6 The EWMA forecast.

Chapter 5. Seasonal Models.

5.1 Seasonal Data.

5.2 SEASONAL ARIMA MODELS.

5.3 Forecasting using Seasonal ARIMA models.

5.4 Example 2: Company X’s Sales Data.

Chapter 6. Time Series Model Selection.

6.1 Introduction.

6.2 Finding the “Best” Model.

6.3 Example: Internet Users Data.

6.4 Model Selection Criteria.

6.5 Impulse Response Function to study the differences in models.

6.6 Comparing Impulse response functions for competing models.

6.7 ARIMA models as rational approximations.

6.8 AR vs. ARMA Controversy.

6.9 Final Thoughts on model selection.

Chapter 7. Additional Issues in ARIMA models.

7.1 Introduction.

7.2 Linear difference equations.

7.3 Eventual forecast function.

7.4 Deterministic trend models.

7.5 Yet another argument for differencing.

7.6 Constant term in ARIMA models.

7.7 Cancellation of terms in ARIMA models.

7.8 Stochastic trend: unit root nonstationary processes.

7.9 Overdifferencing and Underdifferencing.

7.10 Missing values in time series data.

Chapter 8. Transfer Function Models.

8.1 Introduction.

8.2 Studying input-output relationships.

8.3 Example 1: Box-Jenkins’ Gas Furnace.

8.4 Spurious cross correlations.

8.5 Prewhitening.

8.6 Identification of the transfer function.

8.7 Modeling the noise.

8.8 The general methodology for transfer function models.

8.9 Forecasting using transfer-noise models.

8.10 Intervention Analysis.

Chapter 9. Additional Topics.

9.1 Spurious relationships.

9.2 Autocorrelation in Regression.

9.3 Process Regime Changes.

9.4 Analysis of multiple time series.

9.5 Structural Analysis of Multiple Time Series.

Bibliography.

Appendix A. Data Sets for Examples.

Appendix B. Data Sets for Exercises.

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優惠價:85 7711
若需訂購本書,請電洽客服 02-25006600[分機130、131]。

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