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Traditional human shape classification usually adopted some key measurements, leading several problems to product ergonomic design. Multivariate analysis is able to supplement the disadvantages of traditional method. Among methods of multivariate analysis, Principal component analysis (PCA) and Factor analysis (FA) have enjoyed widespread popularity. Though both of them are to reduce the dimensions...
Improving energy efficiency is the other effective way to solve China's energy shortage problem except the industrial structuring. Energy efficiency depends on the production technology level, which is determined by technological innovation capacity. In this paper, we firstly use factor analysis method to do evaluation on technological innovation capacities of China's 30 regions by means of statistics...
The influence of the brand communication and the innovation of product design by questionnaire investigation on consumers' purchase willingness is studied using the factor analysis, correlation analysis, regression analysis and statistical theory with SPSS 16.0. The results show that the brand communication plays a significant role on effecting consumer's purchase willingness towards products with...
Based on the literature review, this paper suggested six work-family conflict antecedents of professional women. The work domain variables including work involvement, work overload and work autonomy, and the family domain variables including family involvement, family overload and family autonomy. Then, three composite hypotheses related to the two types of work-family conflict and their antecedents...
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