Gezhi method of quantitative research series: factor analysis. statistical methods and application issues(Chinese Edition)

Paperback. Pub 2012 07 127 in the Ge Zhi Publishing. Shanghai People's Publishing House in economics. factor analysis was used to extract a group of unrelated variables do further analysis. because the use of highly related variables in the regression analysis may produce misleading results. Characteristics of the political scientists of different countries in a series of political and socio-economic variables. try to find out what is the most important distinction between national characteristics (such as wealth and size of the country); sociologist by studying the mutual contact most people (and not contact with others) to identify groups of friends. Psychologists and education scholars use this technology. study different incentive feel. and divide them into different series of reactions. such as the different elements of the language are interrela...