ExpDes: An R Package for ANOVA and Experimental Designs

作     者：Eric B. Ferreira Pórtya P. Cavalcanti Denismar A. Nogueira 

作者机构：Exact Sciences Department Federal University of Alfenas Alfenas Brazil Faculty of Sã o Lourenç o Sã o Lourenç o Brazil 

出 版 物：《Applied Mathematics》 (应用数学（英文）)

年 卷 期：2014年第5卷第19期

页      码：2952-2958页

摘      要：Analysis of variance (ANOVA) is a usual way for analysing experiments. However, depending on the design and/or the analysis scheme, it can be a hard task. ExpDes, acronym for Experimental Designs, is a package that intends to turn such task easier. Devoted to fixed models and balanced experiments (no missing data), ExpDes allows user to deal with additional treatments in a single run, several experiment designs and exhibits standard and easy-to-interpret outputs. It was developed at the Exact Sciences Institute of the Federal University of Alfenas, Brazil. Stable versions of package ExpDes are available on CRAN (Comprehensive R Archive Network) since 2012. Based on users’ feedback, the package was used to illustrate graduation and post-graduation classes and to carry out data analysis, in Brazil and many other countries. Package ExpDes differs from the other R tools in its easiness in use and cleanliness of output.

主 题 词：ANOVA Computer Package R Software Open Source 

学科分类：1002[医学-临床医学类] 100214[100214] 10[医学] 

D　O　I：10.4236/am.2014.519280

馆 藏 号：203458609...