Human-climate induced drivers of mountain grassland over the last 40 years in Sidama, Ethiopia: perceptions versus empirical evidence

Ecological Processes

Table 6 Summary of the error matrices of classification accuracies of 1973, 1986, 2000, and 2015 in Sidama, South Ethiopia

Class	Producers’ accuracy (PA)				Users’ accuracy (UA) %				Overall accuracy %				Kappa coefficient
	1973	1986	2000	2015	1973	1986	2000	2015	1973	1986	2000	2015	1973	1986	2000	2015
FL	98.5	81.25	86.05	90.32	82.5	68.42	78.7	88.89
GL	83.33	67.44	71.43	94.00	92.59	76.32	78.9	84.62	84.21	78.21	77.59	86.51	0.70	0.70	0.70	0.80
SL	36.36	88.89	41.67	61.54	66.67	86.49	83.3	100
BL	20	76.92	84.00	82.35	100	71.43	75.	70.
AL		16.67	80.00	86.96		100.	75.	90.9