Introduced the correlation coefficient in statistics into the emulation of district heating operation,in order to analysis the correlation between heating supply per day and average outdoor temperature and value the regulation of heating system,this method was the supplement of emulation method used before.

Using Stored Procedure to Realize Complex Data Statistics and Analysis;

Research on Engine Power Matching Selection for Different Vehicle Models Based on Data Statistics;

Introduces the treatment of phenomenon when makes electricity data statistics in new electricity metering system appear replaced bypass.

Analysis of spatial visualization methods for statistical data;

Study on statistical data representation based on web;

Research on cartographic visualization for statistical data;

This paper analyzes the importance of the data statistics in the talents evaluation, expounds the fictitious data in the talents evaluation of university, and puts forward some measures for preventing the fictitious data in the talents evaluation of university.

The problem that traffic statistic data being distorted, which results from the prevailing unreasonalble statistic management system, can only be resolved by reform.

The meaning and the content of the visualization of geographic spatial data,the space-time characteristics of statistic data and the traditional techniques of visualization are expounded.

This paper introduced the development of the sys- tem of statistic data for coastal region of Zhejiang Province based on Web.