
Hello
I'm having trouble being able to plot more than one set of data using the plotmeans function. Plotmeans is where you can plot means and standard errors easily.
Here is part of my code
plotmeans(Mmeans ~ Month, data=BW.hydat.05HG001, n.label=FALSE)#one set of data
par(new=TRUE)
plotmeans(Mmeans ~ Month, data=Mouth.hydat.05HH001, col="red")#the second set of data
Basically I want to show more than one set of data on the same graph, same axis etc.. The par() function in this code doesn't work because it literally overlays it and you get the yaxis all jumbled up. I know that you can supress axis in one of the datasets but then the second set of data doesn't actually have the right values. I also can't use the lines or points function since the graph shows means.
Thanks in advance
