search for: rassevee

...t 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", header=T, stringsAsFactors=T) rassevee<-read.csv("C:/Users/hp/Desktop/R_data/rassenv.csv", header=T, stringsAsFactors=T) sptrans <- decostand(rassspec, "hellinger") envtrans <- decostand(rassevee, "hellinger") vare.cca <- cca(sptrans, envtrans) Any kind of help will be appreciable Thanking yo...