Fire Ecology

Table 2 Error matrix for the accuracy assessment plots for the best predictive cheatgrass model out of three that were developed for the Dinosaur National Monument landscape.

From: Spatial Variation in Postfire Cheatgrass: Dinosaur National Monument, USA

	Model/Set	Observed		Total	Users	Overall accuracy	Cohen’s accuracy
Predicted	Set 2	0 (<10 %)	1 (≥10 %)			0.89	0.68
	0(<10%)	72	4	76	0.95
	1(≥10%)	7	17	24	0.71
	Total	79	21
	Producers	0.91	0.81

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