Abstract :
Summary form only given, as follows. English abstract provided: To realize target quality in manufacturing processes, we have used correlation analysis, multiple regression analysis, and other statistical techniques including even super-advanced methods. However, our processes are too complicated and factors or parameters to be investigated are too many; it seems difficult to achieve good results. How can we solve such problems? In this lecture, the know-how of using simple, useful, suitable data analysis techniques will be explained with various industrial applications.
