cfg	ref	v2016a	v2018a
stat	var
MBE	Kdown	-0.94	-0.94	-0.94
	Kup	-1.29	-1.29	-1.29
	Ldown	2.34	2.34	2.34
	Lup	-5.18	-5.18	-5.18
	QE	9.05	9.05	11.2
	QF	-26.23	-26.23	-26.19
	QH	-2.32	-2.32	-4.42
	QN	7.87	7.87	7.87
	QS	25.63	25.63	25.62
MAE	Kdown	22.06	22.06	22.06
	Kup	4.24	4.24	4.24
	Ldown	26.73	26.73	26.73
	Lup	7.84	7.84	7.84
	QE	16.76	16.76	18.46
	QF	33.06	33.06	33.07
	QH	35.73	35.73	34.51
	QN	35.33	35.33	35.33
	QS	71.5	71.5	68.23
RMSE	Kdown	41.06	41.06	41.06
	Kup	6.71	6.71	6.71
	Ldown	30.02	30.02	30.02
	Lup	9.31	9.31	9.31
	QE	24.05	24.05	27.72
	QF	47.49	47.49	47.47
	QH	45.16	45.16	43.31
	QN	45.38	45.38	45.38
	QS	88.06	88.06	83.76