How to join data from 2 different csv-files in R?

Question

I have the following problem: in a csv-file I have a column for species, one for transect, one for the year and one for the AUC. In another csv-file I have a column for tran

Answer 1

Please use

library(dplyr)

df1<- read.csv("F:\\Test_Anything\\Merge\\1.csv" , head(T))
df2<-read.csv("F:\\Test_Anything\\Merge\\2.csv" , head(T))
r <- merge(df1,df2,by=c('NAME','NAME'),all.x=T)
write.csv(r,"F:\\Test_Anything\\Merge\\DF.csv" , all(T) )