[R] summarize data

catalin roibu
Tue, 11 Mar 2014 10:15:27 -0000

Hello again,

I have a problem with R. How can I do this summarize the proportion (PRP)
of unique species (ELM )for each ua.
My data is like this:

uaELMPRP122CMO5122CBR3122CFA1122CMO1122DBR7122DMO2122DBR1

and I want to obtain something like this:

uaELMPRP122CMO6122CBR3122CFA1122DBR8122DMO2

Thank you very much!

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Catalin-Constantin ROIBU
Lecturer PhD, Forestry engineer
Forestry Faculty of Suceava
Str. Universitatii no. 13, Suceava, 720229, Romania
office phone     +4 0230 52 29 78, ext. 531
mobile phone   +4 0745 53 18 01
                       +4 0766 71 76 58
FAX:                +4 0230 52 16 64
silvic.usv.ro

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