The Analysis Of Population Data In Taiyuan Based On Biplot Method

China,one of the four major cradles of civilization,has a brilliant culture and a long history of five thousand years.As such a big rising power,it's land area ranked third in the world,while the population is a quarter of the world.According to statistics,China's total population is rising to 1367820000 by the end of 2014.For these reasons,the big machine is now facing a variety of complex population problems,such as employment,health,social security and other issues.How to solve the millions of unemployed graduates and the unemployed work is the national and local government priority.Shanxi is an important province in the central of China,and it is also a big province of coal production.Since the founding of new China,Shanxi is a symbol of energy output.Therefore,its economic development model,heavy industry,is the main economic body.Taiyuan,the capital city of Shanxi Province,should embody its importance in the wave of economic transformation,and becoming the founder of our province's economic revive is more important.Therefore,the most important problem and task is the economic deve-lopment of Taiyuan.Economic basis determines the superstructure.Solving livelihood problems is closely related to the harmony and stability of society.As Premier Wen said,the employment is the root of people's livelihood,employment promotion is a fundamental method to steady our country.At present,our province is in the period of the economic transformation.The employment priority strategy can maintain the stability of the employment situation and the harmonious development of society,but also has a strong practical significance.This paper is divided into four chapters:The first chapter.A brief introduction in our country involving Shanxi province in recent years.It describes our country's employment situation and the influence factors of employment pressure nowadays.Then the linear regression and biplot are introduced.Finally,it illustrates the main work of this paper to complete.The second chapter.Introduction of linear regression and biplot.It mainly introduces the pr:inciple method of linear regression and biplot.Then this chapter finds the difference between biplot and several traditional methods and points them out.The third chapter.Analysis of demographic data biplot application and results.This chapter mainly use two methods of correspondence analysis and biplot in population data analysis and processing.Then it analyses their differences to find advantages of biplot.The fourth chapter,summary and outlook,this chapter makes the conclusion and gives some suggestions to the government,enterprises and individuals.It also puts forward the deficiencies which need to improve in the future.