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文件名:  新建 文本文档.txt
资料下载链接地址: https://bbs.pinggu.org/a-512210.html
附件大小:
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详细见:http://www.eviews.com/EViews7/eviews7Beta.html
What's New?

Performance(性能)

  • Faster computation.更快的计算速度

  • Multi-processor support. 支持多处理器

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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