发帖
雷达卡
What's New?
Performance（性能）
Faster computation.更快的计算速度
Multi-processor support.
General EViews Interface 界面
Customize the appearance of your EViews environment.
Enhanced drag-and-drop support.
Improved command window interface.
Improved graph options interface.
Updated global options interface.
Auto-update EViews from the web.
Data Handling 数据整理
New workfile data frequencies: high-frequency (Intraday) data, with full support for hours, minutes, and seconds frequencies, multi-year, bimonthly, fortnight,10-day, daily with an arbitrary range of days of the week.
Greatly enhanced support for strings, including new string and string vector objects, and an extensive library of new functions for creating and manipulating string lists, and improved programming support.
Now offers direct EViews support for connecting to, opening, querying, and importing from the FRED?(Federal Reserve Economic Data) database.
EViews now supports reading Excel 2007 files.
More powerful command line tools for reading foreign data into an existing workfile.
Graphs 图形
Graphs can now auto-update as the underlying data change.
Improved graph options interface.
Interactive observation and value display.
Improved control over formatting of dates in the observation scale.
Added control over date label positioning and two row labeling.
Enhanced control over date/observation axis grid line placement.
More flexible custom labels for the observation scale.
Programming Support 程序支持
Logging of program messages.
Multi-line commenting using the program file editor.
Greatly enhanced support for strings, including new string and string vector objects, and an extensive library of new functions for creating and manipulating string lists, and improved programming support.
Enhanced support for Text objects.
Extensions to programming syntax.
User-defined dialogs.
New object data members.
New general information functions.
External Interfaces 外部接口
External programs may use the new EViews OLEDB driver to read data stored in EViews workfiles (WF1) and EViews databases (EDB).
The new EViews Microsoft Excel Add-in offers a simple interface for reading data stored in EViews workfiles and databases from within Microsoft Excel.
Create scripts or programs that launch or control EViews, transfer data, and execute EViews commands.
Use EViews to interact with the powerful programming languages of MATLAB?and R.
Econometrics and Statistics 计量与统计
Computation 计算
Interpolation (Linear, Log-linear, Catmul-Rom Spline, Cardinal Spline) is offered as a series procedure.
Whitening is now offered as a series or group procedure.
Long-run variances and covariances may be calculated from a series or group of series.
Variance ratio testing may be performed on a series.
Single equation tests for cointegration.
Estimation 估计
Improved single equation TSLS/IV and GMM estimation (featuring new LIML and K-class estimators).
Single equation Cointegrating Regression.
Generalized Linear Models.
New methods of specifying weighted least squares.
Testing and Diagnostics 检验
Expanded choice of coefficient covariance estimators for single equation regression models.
New set of post-estimation diagnostics for single equation regression models.
Additional test and diagnostic views for TSLS and GMM estimation
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