Re: [R] plotting multiple variables in 1 bar graph

Thank you very much for this. Yes the ggplot does look prettier. Just a few additional questions though. The data in the sample data frame are already the means of the 5 samples measured for each time T. Does this mean that I need to 1) calculate the means and standard deviations separately per v

Re: [R] plotting multiple variables in 1 bar graph

-- > David L. Carlson > Associate Professor of Anthropology > Texas A&M University > College Station, TX 77840 > > -Original Message- > From: [hidden > email]<http://user/SendEmail.jtp?type=node&node=4647176&i=0>[

Re: [R] plotting multiple variables in 1 bar graph

gt;[mailto: > r-help-bounces@r- > > project.org] On Behalf Of Macy Anonuevo > > Sent: Tuesday, October 23, 2012 10:23 AM > > To: [hidden email]<http://user/SendEmail.jtp?type=node&node=4647131&i=1> > > Subject: [R] plotting multiple variables in 1 bar graph &g

[R] plotting multiple variables in 1 bar graph

I'd greatly appreciate your help in making a bar graph with multiple variables plotted on it. All the help sites I've seen so far only plot 1 variable on the y-axis Data set: I have 6 sites, each measured 5 times over the past year. During each sampling time, I counted the occurrences of different