tailieunhanh - SAS/ETS 9.22 User's Guide 289

SAS/Ets User's Guide 289. Provides detailed reference material for using SAS/ETS software and guides you through the analysis and forecasting of features such as univariate and multivariate time series, cross-sectional time series, seasonal adjustments, multiequational nonlinear models, discrete choice models, limited dependent variable models, portfolio analysis, and generation of financial reports, with introductory and advanced examples for each procedure. You can also find complete information about two easy-to-use point-and-click applications: the Time Series Forecasting System, for automatic and interactive time series modeling and forecasting, and the Investment Analysis System, for time-value of money analysis of a variety of investments | 2872 F Chapter 45 Window Reference Statistics of Fit Selection Window Use the Statistics of Fit Selection window to specify which of the available goodness-of-fit statistics are reported for models you fit and are available for selection as the model selection criterion used by the automatic selection process. This window is available under the Options menu in the Develop Models Automatic Model Fitting Produce Forecasts and Model List windows and from the Statistics button of the Model Fit Comparison window and Automatic Model Fitting results windows. Controls and Fields Select Statistics Table list the available statistics. Select a row of the table to select or deselect the statistic shown in that row. OK closes the window and applies the selections made. Cancel closes the window without applying any selections. Clear deselects all statistics. All selects all statistics. Time ID Creation from Several Variables Window F 2873 Time ID Creation - 1 2 3 Window Use the Time ID Creation - 1 2 3 window to add a time ID variable to an input data set with observation numbers as the ID values. The interval for the series will be 1. Use this approach if the data frequency does not match any of the system s date or date-time intervals or if other methods of assigning a time ID do not work. To access this window select Create from observation numbers from the Create pop-up list in any window where you can select a Time ID variable. For more information see Chapter 4 Date Intervals Formats and Functions in this book. Controls and Fields Data set name is the name of the input data set. New ID variable name is the name of the time ID variable to be created. You can type any valid SAS variable name in this field. OK closes the window and proceeds to the next step in the time ID creation process. Cancel closes the window without creating a Time ID variable. Any options you specified are lost. Time ID Creation from Several Variables Window Use the Time ID Creation from Several .

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