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最新版 LIMDEP 9.0 / NLOGIT 4.0 於2007年5月更新

LIMDEP 9.0更新內容 / NLOGIT 4.0更新內容

Limdep使用方法說明
複迴歸模型的進一步推論(感謝政大社科院老師製作)

NLOGIT 4.0 是LIMDEP的延伸功能版，除了所有的LIMDEP功能外，還提供估算、模擬模型和多種選擇資料分析的程式，像是品牌選擇、運輸方式、所有形式的調查和市場數據，讓使用者可選擇需要的兩個軟體。NLOGIT已成為估計和模擬多項式離散選擇模型首選方案。

NLOGIT 4.0 有完整資訊在最大概似估計，除其他模型，多達四個層次巢狀logit模型。許多其他公式列入NLOGIT軟體，包括隨機參數(混合logit)、潛類、multinomial probit、多種形式的巢 狀logit模型還有一些新的panel data公式。NLOGIT 4.0包含LIMDEP 9.0所有特色和功能，加上NLOGIT的FIML估計程式。NLOGIT 4.0是包含完整特點的綜合離散選擇分析經濟計量程式。

NLOGIT is a Complete Econometrics Package

NLOGIT takes the form of an econometrics studio. Analysis of a data set is done interactively in a set of windows. Program control may be from a 'script' or in an unstructured session of instructions and manipulations. The program is designed to allow easy setup of data for estimation, specification of different forms of the models, experimentation with different specifications, hypothesis testing, analysis of data and model results and construction of special procedures and estimators. NLOGIT offers a complete set of tools for econometric analysis. In addition to the estimation programs, NLOGIT provides:

• Data management, including input from all standard sources (such as Excel), all manner of transformations and sample controls

• Built-in estimation programs plus a programming language, matrix algebra package and scientific calculator that allow you to write your own estimators, test statistics and simulation and analysis programs

• Random number, vector and matrix capabilities for bootstrapping, Gibbs sampling and Monte Carlo simulation

• A wide range of graphical and numeric descriptive statistics capabilities

• Optimization tools that allow you to construct your own likelihood, GMM, or maximum simulated likelihood estimators

• Analysis tools including graphics, numerical analysis and post estimation tools for specification and hypothesis testing

• An extensive hard copy documentation set, with over 3,000 pages, containing full reference guides for the programs, background econometrics, and sample applications