1、Multivariate Analysis of Ecological Communities in R: vegan tutorial Jari Oksanen February 8, 2013 Abstract This tutorial demostrates the use of ordination methods in R pack- age vegan.The tutorial assumes familiarity both with R and with community ordination. Package vegan supports all basic or...
r语言vegan包解释r语言nlme包 选用的文章:陈浩然, 薛昊, 刘文静, et al. 血小板淋巴细胞比值作为非小细胞肺癌预后因素的meta分析[J]. 中国肺癌杂志, 022(005):289-298.一、数据提取及前处理详见R语言meta包的预后meta分析复现二、meta分析效应值计算使用metafor包rma()函数。yi:效应量的对数值sei:效应量对数值...
6 Classi?cation The vegan mainly is a package for ordination and diversity analysis, and there is only a scanty support to classi?cation. There are several other R packages with more extensive classi?cation functions. Among community ecological packages, labdsv package by Dave Roberts is ...
教程主要涵盖了vegan 包的排序方法,没有介绍vegan 包其他同样重要的函数,例如生物多样性分析函数:多样性指数(diversity()、renyi()、fisher.alpha())、物种丰富度(specpool(), estimate())、物种积累曲线(specaccum())、物种丰富度模型 (radfit()、fisherfit()、prestonfit())等。vegan 也不是唯一能进行生态...
Package‘vegan3d’February3,2023 Title Static and Dynamic3D Plots for the'vegan'Package Version1.2-0 Depends R(>=3.2.0),vegan(>=2.3-0)Imports cluster,rgl,scatterplot3d(>=0.3-40)Description Static and dynamic3D plots to be used with ordination results and in diversity analysis,especially...
R package for community ecologists: popular ordination methods, ecological null models & diversity analysis - vegan/NEWS.md at master · vegandevs/vegan
tions for analysis of biodiversity: diversity indices (diversity, renyi, fisher.alpha), extrapolated species richness (specpool, estimateR), species accumulation curves (specaccum), species abundance models (rad- fit, fisherfit, prestonfit) etc. Neither is vegan the only R pack- age for ecologica...