[R] shuffling of data

[fugelpitch]

I have a file that reads like this:

Species,Year,Julian_day
Alnus_glutinosa, 1873, 123
Sorbus_aucuparia, 1873, 122
....(more species...)
Alnus_glutinosa, 1874, 134
Sorbus_aucuparia, 1874, 143
....(more species and years)

Is there a way to plot this as julian day over years so that each species
get a different color?
Also is it possible to convert this data into the format:
Alnus_glutinosa, Sorbus_aucuparia,....(more species)
123                 122
134                 143
...(more years)

Then I could attatch a time series to the data.
-- 
View this message in context: http://r.789695.n4.nabble.com/shuffling-of-data-tp2542615p2542615.html
Sent from the R help mailing list archive at Nabble.com.