第1个回答 2009-05-12
End of the 20th century beginning of the 21st century, there has been concern about the rapid economic development in the meantime, have not lost sight of the quality of life research. A single economic growth and can not represent the improved quality of life, both at home and abroad for the quality of life as in-depth and comprehensive study, people evaluate the quality of life point of view and methods of reaching out to sociology, psychology, medicine and even philosophy, etc. level subjects, showing a trend to flourish. This article from the perspective of statistical evaluation study of the impact of building a quality of life of residents in China at this stage of the statistical indicator system, indicator data collection, mainly from the "China Statistical Yearbook -2008," more authority and accuracy. In the choice of statistical methods used in multivariate statistical analysis methods of principal component analysis, this method not only simplified, to the purpose of dimensionality reduction, but also from a comprehensive evaluation of the whole, so the quality of life for the residents to statistical analysis. In the choice of statistical software, the selected software SPSS16.0. SPSS16.0 software through the principal component analysis of the results of the interpretation and evaluation, to the relevant policy recommendations
就是这个了，o(∩_∩)o...哈哈
第2个回答 2009-05-12
since 20 century's ends in the 21st century at the beginning, the people during attention economy high speed development's, have not neglected to the quality of life research. The sole economic growth cannot represent the quality of life the enhancement, along with domestic and foreign regarding quality of life research thorough and completeness, the people carry on the appraisal to the quality of life the angle and the method also penetrate into the sociology, the psychology, the medicine even are the philosophy and so on many discipline stratification planes, presents the vigorous development the situation. This article conducts the evaluation study from statistics angle, constructed has affected the Chinese present stage resident quality of life the system of statistical indicators, target data gathering mainly comes from "China Statistical annual - 2008", was authoritative and is accurate. In statistical method's choice, uses in the multi-dimensional statistical analysis the principal components analysis method, not only this method can simplify, achieves the dimensionality reduction the goal, moreover can carry on the quality synthetic evaluation as a whole, therefore suits to the resident quality of life carries on the statistical analysis. In counts in software's choice, has selected SPSS16.0 the software. Through carries on the principal components analysis to the SPSS16.0 software the result to carry on the explanation and the appraisal, put forward the related policy proposal.