基于大数据的维修项目审计模型分析

Analysis of Maintenance Project Audit Model Based on Big Data

结合项目的计划年度、共有的项目类型以及专业细分等字段特征,充分利用统计分析能力与数据挖掘能力表现突出的SPSS软件,把资金完成率当成最终因变量,构建与之对应的线性回归路径分析模型。阐述SPSS路径,基于此绘制出路径系数表、路径图以及变量相关性表,通过列举量化的路径系数,将其和资金完成率水平存在密切联系的项目类型等全方位地展现出来。

Combined with the field characteristics of the project,such as plan year,common project type and professional segmentation,and making full use of SPSS software with outstanding statistical analysis ability and data mining ability,the fund completion rate is regarded as the final dependent variable,and the corresponding linear regression path analysis model is constructed.This paper expounds the path of SPSS,and draws the path coefficient table,path chart and variable correlation table based on it.By listing the quantitative path coefficient,it shows the project types closely related to the level of capital completion rate in an all-round way.