Statistical Analysis Of Beijing Second-hand Housing Market

China’s real estate industry has developed rapidly and become the pillar industry of China’s economic development,playing an important role in the national economy.The second-hand housing market as an important part of the real estate market,the development of its operating conditions,the development of the basic laws,development direction,operational measures,etc,will be the real estate industry in China’s healthy development of the important factors.The development of second-hand housing market has been paid more and more attention by all sectors of society.Beijing’s second-hand housing market is one of the most developed and representative real estate markets in China,and has a very broad development prospect.Second-hand housing prices and its influencing factors in the study gradually up.In this paper,the use of statistical expertise and statistical software on the second-hand housing unit price analysis of factors,first of all descriptive analysis of the variables,the housing unit price of the initial factors are divided into external factors include: urban,total number of households,floor area ratio,green Rate,type,degree of renovation,number of bedrooms,number of rooms,number of health and other categories;and then establish a regression model,through the establishment of regression equation verification And the effect of each influencing factor was quantitatively analyzed according to the regression equation coefficient.Finally,the interaction between the urban area and the subway room was significant by the exploratory analysis.Therefore,the interaction model was added to the regression model.The degree of fitting of the model is improved,and the prediction effect of the model’s predictive ability analysis model is improved.Beijing second-hand housing market statistical analysis results can be applied to real life,the buyers have some reference significance.