Based On The Theory Of Functional Data To Classify The Working Population

Actually.the sample observation data has the functional characteristic in more and more domains. It needs to carry on the analysis from the functional angle of view. And based on this, compares with the tradition analysis method, functional data analysis few dependence supposition condition, and its key character is may extract the derivative curve, from which we can unearth more informations.This article based on the theory of functional data, summarized this kind of data's essential features and the general analysis steps, proposed the cluster methods,summarized difFerents and these methods have been carried on the empirical analysis to 21 prefecture-level cities working population data of Guangdong Province , the results of the analysis have a certain significant to national economic decision making.