Hi all,
My apologies if this is a very simple problem. I am very new to R,
having worked a lot previously with Excel. I recently completed a R
course with John Hoenig which introduced me to R.
My data:
X Y Species Group
0 0 A 1
. . A 1
. . A 1
. . A 1
. . A 1
. . A 1
99 1 A 1
0 0 B 1
. . B 1
. . B 1
. . B 1
99 1 B 1
etc etc etc etc
with variable numbers between 0 and 99 and 0 and 1 for each species. I
have about 30 different species, each catergorised as 1 of 3 groups.
I want to plot X vs Y for each species onto the same plot, using lines.
In other words, I need 30 different lines each plotted between 0 and
1 on the x axis and 0 and 100 on the y, but
they need to be grouped by the Species, otherwise the lines return from
100 to 0 at the end of the data from each species.
Any help would be greatly appreciated,
Thanks
--
Adrian Hordyk
PhD Candidate
Centre for Fish and Fisheries
Biological Sciences and Biotechnology
Murdoch University
Phone: (08) 93606520
Mobile: 0438113583
Email: a.hor...@murdoch.edu.au
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