Hi!
R indeed cannot distinguish between your Site and Species columns. You
either need to state "row.names=1" while loading your csv-files into
workspace or you can rearrange your dataframe like this:
|bats2 <-bats[,-1]rownames(bats2)<-bats[,1] Alternatively, you can tell R
which columns of
Dear Erica and Hazel,
Thank you very much for your help.
Based on Ericas feedback I use now a the raw data giving me information on
abundance of bat species (I changed the data set) that were caught at 6
different sites (file named bats)
Thanks to Hazels input I use now an additional file (named
2 matches
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