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Position: Home > Articles > Excel Software Used for Multi-nonlinear Regress Analysis and Discussion JOURNAL OF NINGXIA AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY 2011,52 (11) 29-31

Excel软件在非线性回归分析中的应用探讨

作  者:
田生昌
单  位:
宁夏农林科学院银北盐改站
关键词:
Excel;数据转换;多元非线性;回归分析
摘  要:
在农业科学试验研究中,使用常规办法进行多元非线性回归分析难度大,不易操作。为此,对试验模型经过一定的数据转换,以三元二次非线性回归为例,阐述了用Excel做多元非线性回归的详细过程,并与SPSS软件做的结果进行比较。结果表明:使用Excel做多元非线性回归完全可行,且操作简单、易行,并就方程的统计意义进行了分析。
译  名:
Excel Software Used for Multi-nonlinear Regress Analysis and Discussion
作  者:
TIAN Shengchang(YinBei Saline Land Improvement Station of NingXia Academy of Agriculture and Forestry Science,Pingluo,Ningxia 753400)
关键词:
Excel software;Data conversion;Multi-nonlinear;Regress analysis
摘  要:
Multi-nonlinear regression analysis by usual method used in agricultural experimental research was difficult to operate.Hence after the data transformation of test model,with the multi-nonlinear regression analysis by "date analysis" tool of Microsoft Excel as example,a 2 times nonlinear regress analysis process was described.The results showed that the data output result processed by Excel was same as that of SPSS software.Excel software used for multi-nonlinear regress analysis was feasible and easy to operate.The statistical significance of the 2 times nonlinear regress equation was also analyzed.

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