How to plot a grouped bar chart that compares the average speedfor each pair?
Unnamed: 0 speed period warning pair 26 2 26 3 26 26 5 27 28 7 28 28 28 29 29 12 29 13 29 29 29 29 29
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How to plot a grouped bar chart that compares the average speedfor each pair?
Unnamed: 0 speed period warning pair 26 2 26 3 26 26 5 27 28 7 28 28 28 29 29 12 29 13 29 29 29 29 29