I am using an ErrorPointSeries to display a statistic by "group" and the lower and upper confidence limits. The code is below Series1 is a TErrorPointSeries for i:=0 to N-1 do begin Series1.Add( Stat[i], i+1, Statistic[i] - LCL[i], UCL[i] - Statistic[i], 0,0); chart1.Axes.Left.Items.Add( i+1, Name[i...