| 统计分析软件FORSTAT的设计与应用 |
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| 引用本文： | 李海奎,唐守正,李永慈,苗立新.统计分析软件FORSTAT的设计与应用[J].北京林业大学学报,2004,26(4):104-106. |
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| 作者姓名： | 李海奎 唐守正 李永慈 苗立新 |
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| 作者单位： | 北京林业大学资源与环境学院;中国林业科学研究院资源信息研究所;中国林业科学研究院资源信息研究所;北京林业大学资源与环境学院 |
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| 基金项目： | 引进国际先进农业科技计划(948计划) |
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| 摘 要： | 林业信息数据的复杂性 ,决定了研制具有自主知识产权的林业统计分析软件的必要性 .该文在进行系统需求分析的基础上 ,以IBM PC系列程序集为原型 ,加入许多近代的统计方法 (包括似乎不相关模型、联立方程组模型、混合模型和度量误差模型等 ) ,运用组件对象模型技术 ,从统计功能模块划分、用户界面设计和开发环境选择等3个方面 ,对具有林业特色的统计分析软件FORSTAT进行了设计 .用树干解析为例 ,介绍了FORSTAT的实际应用
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| 关 键 词： | 组件对象模型 统计分析软件 系统需求 树干解析 |
Design of a statistical and analytical software--FORSTAT and its application |
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| LI Haikui,TANG Shouzheng,LI Yongci,MIAO Lixin.School of Resources and Environment,Beijing Forestry University,P. R. China..Design of a statistical and analytical software--FORSTAT and its application[J].Journal of Beijing Forestry University,2004,26(4):104-106. |
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| Authors: | LI Haikui TANG Shouzheng LI Yongci MIAO LixinSchool of Resources and Environment Beijing Forestry University P R China |
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| Institution: | LI Haikui,TANG Shouzheng,LI Yongci,MIAO Lixin.School of Resources and Environment,Beijing Forestry University,100083,P. R. China. |
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| Abstract: | The complexity of forest information makes it indispensable to design and to develop a software with our own intellectual property for forestry statistics and analysis.After the analysis on system demands,based on the IBM--PC serial programming package,adding many modern statistical methods including seemingly unrelated models,simultaneous equations models,mixed models,measurement error models and so on,and using COM technology form three aspects:division of statistical function modules,design of user interfaces,selection of development environment,an overall design of statistical software with forestry characteristics,FORSTAT,is made.Taking the stem analysis as an example,the application of FORSTAT is introdeuced. |
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| Keywords: | COM statistical and analytical software system demand stem analysis |
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