geom_errorbar. ggplot2 0.9.3.1

Usage geom_errorbar(mapping = NULL, data = NULL, stat = "identity", position = "identity", ...) Arguments mapping The aesthetic mapping, usually constructed with aes or aes_string. Only needs to be set at the layer level if you are overriding the plot defaults. data A layer specific dataset - only needed if you want to override the plot defaults. stat The statistical transformation to use on the d