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. Author manuscript; available in PMC: 2021 Jul 15.
Published in final edited form as: Atmos Environ (1994). 2020 May 6;233:117519. doi: 10.1016/j.atmosenv.2020.117519

Table 9:

Confusion matrix comparing resident observations and the occurrence of peaks at sites R3 and N4

Observation Noted No Observation Noted
Peaks Noted (>= 3 per day) 15 5
Few Peaks Noted (< 3 per day) 14 21
Rates True Pos. = 0.52 False Pos.= 0.19
False Neg. = 0.48 True Neg. = 0.81