Re: [R] Adding error bars to xyplot()

2010-04-24 Thread Deepayan Sarkar
On Fri, Apr 23, 2010 at 12:56 PM, Jon Zadra wrote: > I took a look at xYplot() but it is beyond over-complex, at least for my > level, and the documentation isn't too clear. > > Is there a simple way to make functions like plotCI() and errbar() use the > lattice reference rather than base graphics

Re: [R] Adding error bars to xyplot()

2010-04-23 Thread David Winsemius
On Apr 23, 2010, at 3:56 PM, Jon Zadra wrote: I took a look at xYplot() but it is beyond over-complex, at least for my level, and the documentation isn't too clear. Is there a simple way to make functions like plotCI() and errbar() use the lattice reference rather than base graphics? Don

Re: [R] Adding error bars to xyplot()

2010-04-23 Thread Jon Zadra
I took a look at xYplot() but it is beyond over-complex, at least for my level, and the documentation isn't too clear. Is there a simple way to make functions like plotCI() and errbar() use the lattice reference rather than base graphics? It seems like creating a plot of two lines across thre

Re: [R] Adding error bars to xyplot()

2010-04-21 Thread David Winsemius
On Apr 21, 2010, at 6:24 PM, Jon Zadra wrote: Hi, I want to add error bars to a plot generated with xyplot. I've tried both errbar() and plotCI(), but in both cases the points are not in the same place. It's as if the two functions are using a different frame of reference for the plott

[R] Adding error bars to xyplot()

2010-04-21 Thread Jon Zadra
Hi, I want to add error bars to a plot generated with xyplot. I've tried both errbar() and plotCI(), but in both cases the points are not in the same place. It's as if the two functions are using a different frame of reference for the plotting area. for example: means <- c(92.5, 92.25, 90.