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...tate R? I have used it during my Master thesis but I don’t know how to citate during the text and on the references. I’ve looked for it on the web page but only found how to citate the FAQ. Thank you in advance. Tatiana Fernandes Universidade Estadual do Norte Fluminense Laboratório de Ciências Ambientais - CBB Av. Alberto Lamego, 2.000 - Campos dos Goytacazes - RJ 28013-600 - BRASIL Tel: +55 (22) 2726-1469 Fax: +55 (22) 2726-1472 e-mail: <mailto:tati.fernandes@infolink.com.br> tati.fernandes@infolink.com.br [[alternative HTML version deleted]]

Hi everyone, I?m a student and relatively new to R so apologies in advance if this question seems stupid or obvious to you. I have collected a dataset with about 60 species of diatoms (count data from 19 different sample sites) and environmental variables for each site (salinity, pH, etc.). It?s all in the same dataset but distinct in R through the functions below diat <- diatom [, 1:60]

...Universidade Federal da Bahia - UFBA ---------------------------------------------------- Professor Assistente Departamento de Biointeração Instituto de Ciências da Saúde - ICS Universidade Federal da Bahia - UFBA ----------------------------------------------------- Diretor Técnico Holos Soluções Ambientais Ltda ----------------------------------------------------- Skype: bio_gilson GTalk: biogilson [[alternative HTML version deleted]]

...Universidade Federal da Bahia - UFBA ---------------------------------------------------- Professor Assistente Departamento de Biointeração Instituto de Ciências da Saúde - ICS Universidade Federal da Bahia - UFBA ----------------------------------------------------- Diretor Técnico Holos Soluções Ambientais Ltda ----------------------------------------------------- Skype: bio_gilson GTalk: biogilson [[alternative HTML version deleted]]

Hii rstudio members I am learning rstudio, For my manuscript I am trying to plot CCA using species and environmental data. But I am getting error like Error in cca.default(sptrans, envtrans) : all row sums must be >0 in the community data matrix *My code is like * library(vegan) library(ggplot2) library(dplyr) rassspec<-read.csv("C:/Users/hp/Desktop/R_data/rassspec.csv",

...Universidade Federal da Bahia - UFBA ---------------------------------------------------- Professor Assistente Departamento de Biointeração Instituto de Ciências da Saúde - ICS Universidade Federal da Bahia - UFBA ----------------------------------------------------- Diretor Técnico Holos Soluções Ambientais Ltda ----------------------------------------------------- Skype: bio_gilson GTalk: biogilson [[alternative HTML version deleted]]