| 摘 要: nlme程序包是以广义最小二乘法和线性混合效应模型的基础上研发的，能够对R软件进行广义线性和非线 性混合的Meta分析。Nlme程序包能够对网状Meta进行分析，在此过程中要转换数据，这样才能够使其为对数值进行之 后运算。本文主要介绍了R软件nlme程序包的网状Meta分析过程，并且详细介绍了数据转化的过程步骤。 |
| 关键词: 网状Meta；R软件；nlme程序包；开发和应用 |
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中图分类号: TP311
文献标识码: A
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| Development and Application of the NLME Package in R-Software in the Network Meta-Analysis |
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WANG Fengqi
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(Inner Mongolia Electronic Information Vocational Technical College, Huhehaote 010070, China )
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| Abstract: The nlme package is developed based on GLS (Generalized Least Squares) methods and LME (Linear Mixed Effects) models,which can perform generalized linear and non-linear mixed meta-analysis on R-software. During the network meta-analysis of the nlme package,data will be translated in order to perform the following computation.The paper introduces the network meta-analysis process of the nlme package in R-software and elaborates on the core steps of data translation. |
| Keywords: network meta;R-software;nlmepackage;development and application |
