Draw a species-area curve                                          (STB-7: tt4)
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	^esarea^ varname [^,^ graph_options]


Description
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^esarea^ draws a species area curve.


Example
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 . ^esarea newsp, saving(jt1)^

draws this relationship, where newsp is the number of NEW species found in
each sequential sample (i.e., number of species not found in ANY previous
sample), and saves the graph into a file for printing with gphdot or gphpen.


Author
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James Taylor, Department of Zoology, University of New Hampshire.


Also see
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    STB:  tt4 (STB-7)
On-line:  ^help^ for ^domdiver^, ^fitline^, ^fitpower^