Display several series in waterfall format.
WATERFALL(series1, series2, ..., seriesN)
One or more series or tables.
places the series from Window 1 and 2 into the current Window and creates a Waterfall plot.
Use WFSET to change the plot attributes once this plot has been created.
WATERFALL can be obtained by using the [F7] key, the Graph Styles toolbar button, or SETPLOTTYPE(1).