【摘要】 本文程序设计中选用16种回归方程对双变数资料进行拟合处理，并以表格形式输出统计分析结果，使用本程序时，根据剩余平方和（Q）最小、相关系数（R）和F值最大，确定最佳拟合方程。更多还原

【Abstract】 Selecting sixteen regress equations imitates to even variables data and results of statistical analysis were exported in a from in program design of this paper’ When the program was applied,optimum imitation equation was determined according to minimun for sum of surplus square (Q),maximum for relational coefficient(R) and F value.更多还原