I'm new to this and struggling away with ggplot.  I need to plot some line graphs for about 4 series.  I have the values to plot and also the value of the standard error  of the value.  Is it possible to plot the standard error bars when the value are already calculated as opposed to letting R do the analysis to calculate the SE bars?

Any simple example would be most appreciated.

Thanks
J
---------------------
Dr. Jim Maas
University of East Anglia


	[[alternative HTML version deleted]]

