TAILIEUCHUNG - SAS/ETS 9.22 User's Guide 282

SAS/Ets User's Guide 282. 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 | 2802 F Chapter 45 Window Reference you know the name you can type it in and press Return. If it is a valid choice it will appear in the SAS Data Sets list and will be highlighted. Time ID is the name of the ID variable for the selected input data set. To specify the ID variable you can type the ID variable name in this field or select the control arrows to the right of the field. Time ID Select button opens the Time ID Variable Specification window. Time ID Create button opens a menu of methods for creating a time ID variable for the input data set. Use this feature if the data set does not already contain a valid time ID variable. Interval is the time interval between observations data frequency in the selected data set. If the interval is not automatically identified by the system you can type in the interval name or select it from a list by clicking the combo box arrow. For more information about intervals see Chapter 4 Date Intervals Formats and Functions in this book. OK closes the Data Set Selection window and makes the selected data set the current input data set. Cancel closes the window without applying any selections made. Table opens a Viewtable window for browsing the selected data set. Reset resets the fields to their initial values upon entry to the window. Refresh updates all fields and lists in the window. If you assign a new libname without exiting the Data Set Selection window use the refresh action to update the Libraries list so that it will include the newly assigned libname. Selection Lists Libraries displays a list of currently assigned libnames. You can select a libname by clicking it with the left mouse button which is equivalent to typing its name in the Library field. If you cannot locate the library or directory you are interested in go to the SAS Explorer window select New from the File menu then select Library and OK. This opens the New Library window. You also assign a libname by submitting a libname statement from the Editor window.

• 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