SPSS统计软件包第20版新特色 & 三个版本的比较

2011-09-20 03:27阅读：

http://blog.sina.cn/dpool/blog/u/2253228714

IBM SPSS统计包，大名鼎鼎，无须多言。从官网上摘录其第20版的新特色：

SPSS统计软件包第20版新特色 <wbr>& <wbr>三个版本的比较

三个版本的主要区别：

Key Features	IBM SPSS Statistics Standard Edition	IBM SPSS Statistics Professional Edition	IBM SPSS Statistics Premium Edition

Add Statistics Server to this package and realize dra

Core statistical and graphics capabilities to take standard analytic projects from start to finish
Seamless integration with R, Python and other environments to easily and effectively expand statistical capabilities and programmability
Advanced statistical procedures, including GLM, GLMM, HLM, GENLIN and GEE, to more accurately identify and analyze complex relationships
Nonlinear regression, including MLR, Binary Logistic Regression, NLR, CNLR and Probit Analysis, to improve the accuracy of predictions
Customized tables to analyze and report on numerical and categorical data
High-end charts, graphs and mapping capabilities to aid analysis and reporting
Missing value analysis (with multiple imputation) to address issues of 'dirty data' for more complete analysis and better decision-making
Advanced data preparation to identify anomalies and the other data that can skew results
Decision trees to better identify groups, discover relationships between groups, and predict future events
Forecasting to predict trends and build expert time-series forecasts quickly and easily
Structural Equation Modeling to test hypotheses and confirm relationships among observed and latent variables
Power Analysis (SamplePower)
Bootstrapping to test the stability and reliability of predictive models
Advanced sampling assessment and testing procedures
Direct marketing and product decision-making procedures to identify best customers and the product attributes that appeal to them

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