TAILIEUCHUNG - SAS/ETS 9.22 User's Guide 287

SAS/Ets User's Guide 287. 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 | 2852 F Chapter 45 Window Reference Produce Forecasts Window Use the Produce Forecasts window to produce forecasts for the series in the current input data set for which you have fit forecasting models. Access it by using the Produce Forecasts button of the Time Series Forecasting window. Controls and Fields Input Data Set is the name of the current input data set. To specify the input data set you can type a one-level or two-level SAS data set name in this field or select the Browse button to the right of the field. Input data set Browse button opens the Data Set Selection window to enable you to select the input data set. Time ID is the name of the time ID variable for the input data set. To specify this variable you can type the ID variable name in this field or use the Select button. Time ID Select button opens the Time ID Variable Specification window. Create button opens a menu of choices of methods for creating a time ID variable for the input data set. Use this feature if the input data set does not already contain a valid time ID variable. Produce Forecasts Window F 2853 Interval is the time interval between observations data frequency in the current input data set. If the interval is not automatically filled in by the system you can type in an interval name here or select one from the pop-up list. Series indicates the number and names of time series variables for which forecasts will be produced. Series Select button opens the Series to Process window to let you select the series for which you want to produce forecasts. Forecast Output Data Set is the name of the output data set that will contain the forecasts. Type the name of the output data set in this field or click the Browse button. Forecast Output Browse button opens a dialog to let you locate an existing data set to which to save the forecasts. Format enables you to select one of three formats for the forecast data set Simple specifies the simple format for the output data set. The data set .

• Tài chính doanh nghiệp
• Hướng dẫn sử dụng SAS ETS
• các mô hình phân tích tài chính
• báo cáo tài chính
• phân tích đầu tư
• phân tích tính khả dụng các khoản đầu tư