Table 1.

ANOVA table of the cluster analysis evaluating the effectiveness of each variable in separating the groups

Cluster variable	Mean squared	df	Error mean squared	df	F
Spike width	1061.81	2	0.846	1615	1255.45
Basal firing rate	507.72	2	0.372	1615	1370.31
STA	9.92	2	0.72	196	13.77