According to the relevant data in Jiangsu Province during the period 2000-2005, this article conducts comparative analysis of the course of rural urbanization and urban modernization using factor analysis method and principal component analysis method. The results show that the factors...

In order to provide an objective and scientific theoretical basis for rational distribution of wheat growth in Yunnan Province, according to the relationship between Yunnan weather conditions and wheat growth adaptability, a study on eco-climate type regionalization of wheat growing areas in...

This paper studies the comprehensive urban competitiveness and performs the principal component analysis. The results show that the comprehensive evaluation of urban competitiveness is not entirely dependent on the city's economic strength or GDP, and it is necessary to consider from resource...

In order to make analysis on consumption structure of rural residents, the paper make a principle component analysis on consumption expenditure per capita of rural residents in different areas of 2009 based on statistics of China statistical yearbook of 2010. Selecting a principal component, the...

On the basis of overview of the study area, by analyzing the dynamic change of farmland in Ninglang County, we can find that the farmland area in this county tended to decrease from 1996 to 2008. According to the investigation data concerning land change provided by Bureau of Land and Resources...

By selecting me time sequence data concerning influencing factors of rural consumer demand in Hebei Province from 2000 to 2010, this paper uses the principal component analysis method in multiplex econometric statistical analysis, constructs the principal component of consumer demand in Hebei...

Agricultural input and output status in southern Xinjiang, China is introduced, such as lack of agricultural input, low level of agricultural modernization, excessive fertilizer use, serious damage of environment, shortage of water resources, tremendous pressure on ecological balance,...

In order to rank and cluster the economic status of rural residents in 31 provinces, cities and autonomous regions, the MATLAB software is used and the component analysis and the cluster analysis are conducted on the data reflecting the economic status of each area. The results show that the...

Connotation of land competitiveness is expatiated from both the narrow sense and broad sense. Evaluation index system of land competitiveness is established according to the 2008 China Statistical Yearbook and 2008 China Land Resources Statistical Yearbook. Efficiency Coefficient Method and...

Taking 6 counties and cities in Ningbo Area as the research units, this paper constructs the index system for evaluating the economic differences in Ningbo Area, and uses the principal component analysis method to analyze the economic differences in Ningbo Area. Result shows that Ningbo economy...