Correspondence analysis reveals the connection between variables by analyzing the interaction summary table made up of qualitative variables. It can reveal the difference between the various categories of the same variable, as well as the corresponding relationship between the various variables of different categories. Through the frequency analysis and the reliability analysis, we screened the 19 kinds of activities with the proportion of 20% or more to carry on the factor analysis, and analyzed the data by using the SPSS software to analyze the data by the way of questionnaire survey. Factor classification sorting. Finally, the correspondence analysis is carried out to explore the characteristics of tourists' preference for tourism activities.
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