The arithmetic mean (or simply the mean or average when the context is clear) is the central tendency of a collection of numbers.
I have a pandas DataFrame consisting of some sensor readings taken over time like this: diode1 diode2 diode3 diode4 Time 0.530 7 0 10 16 1.218 17 7 14 19 1.895 13 8 16 17 2.570 8 2 16 17 3.240 14 8 17 19 3.910 13 6 17 18 4.594 13 5 16 19 5.265 9 0 12 16 5.948 12 3 16 17 6.632 10 2 15 17 …
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