[R] shuffling of data

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

Re: [R] shuffling of data

Something like this? library(ggplot2) qplot(Year, Julian_day, data=a, colour=Species) On Thu, Sep 16, 2010 at 12:14 PM, fugelpitch jo...@runtimerecords.net wrote: I have a file that reads like this: Species,Year,Julian_day Alnus_glutinosa, 1873, 123 Sorbus_aucuparia, 1873, 122 (more

Re: [R] shuffling of data

On Sep 16, 2010, at 1:14 PM, fugelpitch wrote: I have a file that reads like this: How much R do you know? Are you still at the stage where you need basic help reading a file into a session? Species,Year,Julian_day Alnus_glutinosa, 1873, 123 Sorbus_aucuparia, 1873, 122 (more