| Page/Section |
Correction |
| Chapter 3, Section on Zero Counts (last sentence), p.54 | "...positive errors (under-forecasts) than negative errors (over-forecasts)" |
| Chapter 6, Figure 6.5 (Moving Average Smoothing) |
MAPE should be 212.09 |
| Chapter 6, Figure 6.7 (Exponential Smoothing) and page 127 (Section 6.4; "Choosing Smoothing Constant alpha") last paragraph. | Corrected Figure (uses residuals until Mar-03 to generate forecast of Apr-03 residual) - click to enlarge.
Accordingly, the text should read: "We see that the forecast for the residual is -58,220 riders, implying that we should adjust the regression's forecast by reducing 58,220 riders from that forecast." |
|
 Updating... Boaz Shmueli, Feb 9, 2014, 6:18 AM
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