Compare two line graphs
Compare two line graphs
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How big is the difference between the two values on Thursday?
Series A Series B
A graph that shows two line series at once lets you compare two things over time — boys vs girls in a class, two teams' scores, two products' sales. Reading the value of each line on a specific day and subtracting them gives the gap between the two.
What does this generator do?
Plots two line graphs (each 7 days) on the same axes and highlights one day. You read both values and compute the difference.
How to use it
Find the highlighted day on the x-axis. Trace up to series A, read the value. Trace up to series B, read its value. Subtract the smaller from the bigger.
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