Data table in which a single set of individuals is described by several groups of variables are frequently encountered. In the factor analysis framework, taking into account different groups of variables in a unique analysis firstly raises the problem of balancing the different group. This problem being solved, beyond classical outputs from factor analysis, it is necessary to have at one’s disp...

There are various influencing factors in regional FDI (foreign direct investment) and it is difficult to identify the main factors. For this reason, a factor selection algorithm proposed article for affecting statistics by analyzing economic characteristics possible FDI. Then, an example used illustrate its effectiveness stability. Firstly, of economy data introduced develop based on adaptive L...