MULTI-SOURCE DATA ANALYSIS METHOD AND DEVICE FOR SAME

摘要

The present invention relates to a multi-source data analysis method performed in a server. The method comprises the steps of: receiving survey data surveyed for each of a plurality of groups from a server; generating multi-source data by integrating the survey data surveyed in the server; and outputting statistical result data according to an independent variable and a dependent variable, based on the generated multi-source data, wherein the step of generating the multi-source data in the server comprises calculating the least common multiple of the number of survey data of each of the plurality of groups, correcting the number of survey data of each of the plurality of groups, and integrating the survey data to have the same number of samples of the survey data of each of the plurality of groups.;COPYRIGHT KIPO 2020