agg_xaxislabel.RdAdd an axis label to the x axis
agg_xaxislabel(axislabel, panel = NULL)
| axislabel | A string specifying the axis label |
|---|---|
| panel | (optional) Specify a panel identifier to add to a specific panel. If blank, axis label will be applied to all panels. You can specify a vector of panels (e.g. `panel = c("1","3")`) to apply the axis to multiple panels at once. |
vignette("plotting-options", package = "arphit") for a detailed description of
all the plotting options
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