Multivariate Prediction Model of Strength and Acoustic Emission Energy considering Parameter Correlation of Coal or Rock

Table 3

Acoustic emission parameters for each sample.

Sample number	Mean value of parameters		Maximum value of parameters
	(times)	(mvms)	(times)	(times)	(mvms)	(times)
M1	20	222	5040	7311	157021	162058
M2	16	127	5527	14036	67910	13890
M3	16	113	9733	16193	108119	22657
M4	22	217	9855	20135	304986	23545
M5	21	169	3426	9875	78021	10071
M6	24	202	9448	22526	259180	27037
M7	18	148	7390	24282	147724	18428
M8	37	182	11014	1167324	1023902	27107