Does anyone know how to display an average as a straight secondary line on a chart?
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Does anyone know how to display an average as a straight secondary line on a chart?
pls explain ur problem
I have a line chart and I need to have the average of the points on the chart plotted as a seperate line. For example, if the points are 3,4,5,6,7, then a straight line would be plotted at 5.
Ok , u create a group if the values are from different group and then take average of it , then make graph over that average field.